101307050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:688

約数の個数: 72

約数和(自身を含む): 215120160

約数和(自身を除く): 113813110

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 169, 190, 247, 325, 338, 475, 494, 631, 650, 845, 950, 1235, 1262, 1690, 2470, 3155, 3211, 4225, 6175, 6310, 6422, 8203, 8450, 11989, 12350, 15775, 16055, 16406, 23978, 31550, 32110, 41015, 59945, 80275, 82030, 106639, 119890, 155857, 160550, 205075, 213278, 299725, 311714, 410150, 533195, 599450, 779285, 1066390, 1558570, 2026141, 2665975, 3896425, 4052282, 5331950, 7792850, 10130705, 20261410, 50653525, 101307050]

約数ペア:

[(1, 101307050), (2, 50653525), (5, 20261410), (10, 10130705), (13, 7792850), (19, 5331950), (25, 4052282), (26, 3896425), (38, 2665975), (50, 2026141), (65, 1558570), (95, 1066390), (130, 779285), (169, 599450), (190, 533195), (247, 410150), (325, 311714), (338, 299725), (475, 213278), (494, 205075), (631, 160550), (650, 155857), (845, 119890), (950, 106639), (1235, 82030), (1262, 80275), (1690, 59945), (2470, 41015), (3155, 32110), (3211, 31550), (4225, 23978), (6175, 16406), (6310, 16055), (6422, 15775), (8203, 12350), (8450, 11989)]