4319487920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1075

約数の個数: 160

約数和(自身を含む): 11382128640

約数和(自身を除く): 7062640720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 191, 220, 248, 310, 341, 382, 440, 496, 620, 682, 764, 829, 880, 955, 1240, 1364, 1528, 1658, 1705, 1910, 2101, 2480, 2728, 3056, 3316, 3410, 3820, 4145, 4202, 5456, 5921, 6632, 6820, 7640, 8290, 8404, 9119, 10505, 11842, 13264, 13640, 15280, 16580, 16808, 18238, 21010, 23684, 25699, 27280, 29605, 33160, 33616, 36476, 42020, 45595, 47368, 51398, 59210, 65131, 66320, 72952, 84040, 91190, 94736, 102796, 118420, 128495, 130262, 145904, 158339, 168080, 182380, 205592, 236840, 256990, 260524, 282689, 316678, 325655, 364760, 411184, 473680, 513980, 521048, 565378, 633356, 651310, 729520, 791695, 1027960, 1042096, 1130756, 1266712, 1302620, 1413445, 1583390, 1741729, 2055920, 2261512, 2533424, 2605240, 2826890, 3166780, 3483458, 4523024, 4908509, 5210480, 5653780, 6333560, 6966916, 8708645, 9817018, 11307560, 12667120, 13933832, 17417290, 19634036, 22615120, 24542545, 27867664, 34834580, 39268072, 49085090, 53993599, 69669160, 78536144, 98170180, 107987198, 139338320, 196340360, 215974396, 269967995, 392680720, 431948792, 539935990, 863897584, 1079871980, 2159743960, 4319487920]

約数ペア:

[(1, 4319487920), (2, 2159743960), (4, 1079871980), (5, 863897584), (8, 539935990), (10, 431948792), (11, 392680720), (16, 269967995), (20, 215974396), (22, 196340360), (31, 139338320), (40, 107987198), (44, 98170180), (55, 78536144), (62, 69669160), (80, 53993599), (88, 49085090), (110, 39268072), (124, 34834580), (155, 27867664), (176, 24542545), (191, 22615120), (220, 19634036), (248, 17417290), (310, 13933832), (341, 12667120), (382, 11307560), (440, 9817018), (496, 8708645), (620, 6966916), (682, 6333560), (764, 5653780), (829, 5210480), (880, 4908509), (955, 4523024), (1240, 3483458), (1364, 3166780), (1528, 2826890), (1658, 2605240), (1705, 2533424), (1910, 2261512), (2101, 2055920), (2480, 1741729), (2728, 1583390), (3056, 1413445), (3316, 1302620), (3410, 1266712), (3820, 1130756), (4145, 1042096), (4202, 1027960), (5456, 791695), (5921, 729520), (6632, 651310), (6820, 633356), (7640, 565378), (8290, 521048), (8404, 513980), (9119, 473680), (10505, 411184), (11842, 364760), (13264, 325655), (13640, 316678), (15280, 282689), (16580, 260524), (16808, 256990), (18238, 236840), (21010, 205592), (23684, 182380), (25699, 168080), (27280, 158339), (29605, 145904), (33160, 130262), (33616, 128495), (36476, 118420), (42020, 102796), (45595, 94736), (47368, 91190), (51398, 84040), (59210, 72952), (65131, 66320)]