101007920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 120

約数和(自身を含む): 263590272

約数和(自身を除く): 162582352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 169, 208, 241, 248, 260, 310, 338, 403, 482, 496, 520, 620, 676, 806, 845, 964, 1040, 1205, 1240, 1352, 1612, 1690, 1928, 2015, 2410, 2480, 2704, 3133, 3224, 3380, 3856, 4030, 4820, 5239, 6266, 6448, 6760, 7471, 8060, 9640, 10478, 12532, 13520, 14942, 15665, 16120, 19280, 20956, 25064, 26195, 29884, 31330, 32240, 37355, 40729, 41912, 50128, 52390, 59768, 62660, 74710, 81458, 83824, 97123, 104780, 119536, 125320, 149420, 162916, 194246, 203645, 209560, 250640, 298840, 325832, 388492, 407290, 419120, 485615, 597680, 651664, 776984, 814580, 971230, 1262599, 1553968, 1629160, 1942460, 2525198, 3258320, 3884920, 5050396, 6312995, 7769840, 10100792, 12625990, 20201584, 25251980, 50503960, 101007920]

約数ペア:

[(1, 101007920), (2, 50503960), (4, 25251980), (5, 20201584), (8, 12625990), (10, 10100792), (13, 7769840), (16, 6312995), (20, 5050396), (26, 3884920), (31, 3258320), (40, 2525198), (52, 1942460), (62, 1629160), (65, 1553968), (80, 1262599), (104, 971230), (124, 814580), (130, 776984), (155, 651664), (169, 597680), (208, 485615), (241, 419120), (248, 407290), (260, 388492), (310, 325832), (338, 298840), (403, 250640), (482, 209560), (496, 203645), (520, 194246), (620, 162916), (676, 149420), (806, 125320), (845, 119536), (964, 104780), (1040, 97123), (1205, 83824), (1240, 81458), (1352, 74710), (1612, 62660), (1690, 59768), (1928, 52390), (2015, 50128), (2410, 41912), (2480, 40729), (2704, 37355), (3133, 32240), (3224, 31330), (3380, 29884), (3856, 26195), (4030, 25064), (4820, 20956), (5239, 19280), (6266, 16120), (6448, 15665), (6760, 14942), (7471, 13520), (8060, 12532), (9640, 10478)]