15726080500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 38041436160

約数和(自身を除く): 22315355660

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 53, 65, 100, 106, 125, 130, 191, 212, 239, 250, 260, 265, 325, 382, 478, 500, 530, 650, 689, 764, 955, 956, 1060, 1195, 1300, 1325, 1378, 1625, 1910, 2390, 2483, 2650, 2756, 3107, 3250, 3445, 3820, 4775, 4780, 4966, 5300, 5975, 6214, 6500, 6625, 6890, 9550, 9932, 10123, 11950, 12415, 12428, 12667, 13250, 13780, 15535, 17225, 19100, 20246, 23875, 23900, 24830, 25334, 26500, 29875, 31070, 34450, 40492, 45649, 47750, 49660, 50615, 50668, 59750, 62075, 62140, 63335, 68900, 77675, 86125, 91298, 95500, 101230, 119500, 124150, 126670, 131599, 155350, 164671, 172250, 182596, 202460, 228245, 248300, 253075, 253340, 263198, 310375, 310700, 316675, 329342, 344500, 388375, 456490, 506150, 526396, 593437, 620750, 633350, 657995, 658684, 776750, 823355, 912980, 1012300, 1141225, 1186874, 1241500, 1265375, 1266700, 1315990, 1553500, 1583375, 1646710, 2282450, 2373748, 2419397, 2530750, 2631980, 2967185, 3166750, 3289975, 3293420, 4116775, 4564900, 4838794, 5061500, 5706125, 5934370, 6333500, 6579950, 8233550, 9677588, 11412250, 11868740, 12096985, 13159900, 14835925, 16449875, 16467100, 20583875, 22824500, 24193970, 29671850, 31452161, 32899750, 41167750, 48387940, 59343700, 60484925, 62904322, 65799500, 74179625, 82335500, 120969850, 125808644, 148359250, 157260805, 241939700, 296718500, 302424625, 314521610, 604849250, 629043220, 786304025, 1209698500, 1572608050, 3145216100, 3931520125, 7863040250, 15726080500]

約数ペア:

[(1, 15726080500), (2, 7863040250), (4, 3931520125), (5, 3145216100), (10, 1572608050), (13, 1209698500), (20, 786304025), (25, 629043220), (26, 604849250), (50, 314521610), (52, 302424625), (53, 296718500), (65, 241939700), (100, 157260805), (106, 148359250), (125, 125808644), (130, 120969850), (191, 82335500), (212, 74179625), (239, 65799500), (250, 62904322), (260, 60484925), (265, 59343700), (325, 48387940), (382, 41167750), (478, 32899750), (500, 31452161), (530, 29671850), (650, 24193970), (689, 22824500), (764, 20583875), (955, 16467100), (956, 16449875), (1060, 14835925), (1195, 13159900), (1300, 12096985), (1325, 11868740), (1378, 11412250), (1625, 9677588), (1910, 8233550), (2390, 6579950), (2483, 6333500), (2650, 5934370), (2756, 5706125), (3107, 5061500), (3250, 4838794), (3445, 4564900), (3820, 4116775), (4775, 3293420), (4780, 3289975), (4966, 3166750), (5300, 2967185), (5975, 2631980), (6214, 2530750), (6500, 2419397), (6625, 2373748), (6890, 2282450), (9550, 1646710), (9932, 1583375), (10123, 1553500), (11950, 1315990), (12415, 1266700), (12428, 1265375), (12667, 1241500), (13250, 1186874), (13780, 1141225), (15535, 1012300), (17225, 912980), (19100, 823355), (20246, 776750), (23875, 658684), (23900, 657995), (24830, 633350), (25334, 620750), (26500, 593437), (29875, 526396), (31070, 506150), (34450, 456490), (40492, 388375), (45649, 344500), (47750, 329342), (49660, 316675), (50615, 310700), (50668, 310375), (59750, 263198), (62075, 253340), (62140, 253075), (63335, 248300), (68900, 228245), (77675, 202460), (86125, 182596), (91298, 172250), (95500, 164671), (101230, 155350), (119500, 131599), (124150, 126670)]