9172541040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2939917}}^1$

素因数の和:2939946

約数の個数: 80

約数和(自身を含む): 30622185888

約数和(自身を除く): 21449644848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 2939917, 5879834, 8819751, 11759668, 14699585, 17639502, 23519336, 29399170, 35279004, 38218921, 44098755, 47038672, 58798340, 70558008, 76437842, 88197510, 114656763, 117596680, 141116016, 152875684, 176395020, 191094605, 229313526, 235193360, 305751368, 352790040, 382189210, 458627052, 573283815, 611502736, 705580080, 764378420, 917254104, 1146567630, 1528756840, 1834508208, 2293135260, 3057513680, 4586270520, 9172541040]

約数ペア:

[(1, 9172541040), (2, 4586270520), (3, 3057513680), (4, 2293135260), (5, 1834508208), (6, 1528756840), (8, 1146567630), (10, 917254104), (12, 764378420), (13, 705580080), (15, 611502736), (16, 573283815), (20, 458627052), (24, 382189210), (26, 352790040), (30, 305751368), (39, 235193360), (40, 229313526), (48, 191094605), (52, 176395020), (60, 152875684), (65, 141116016), (78, 117596680), (80, 114656763), (104, 88197510), (120, 76437842), (130, 70558008), (156, 58798340), (195, 47038672), (208, 44098755), (240, 38218921), (260, 35279004), (312, 29399170), (390, 23519336), (520, 17639502), (624, 14699585), (780, 11759668), (1040, 8819751), (1560, 5879834), (3120, 2939917)]