888907824010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1\times {\mathrm{54287}}^1$

素因数の和:55951

約数の個数: 64

約数和(自身を含む): 1723049003520

約数和(自身を除く): 834141179510

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 1579, 2074, 3158, 5185, 7895, 10370, 15790, 26843, 53686, 54287, 96319, 108574, 134215, 192638, 268430, 271435, 481595, 542870, 922879, 963190, 1637423, 1845758, 3274846, 3311507, 4614395, 6623014, 8187115, 9228790, 16374230, 16557535, 33115070, 56295619, 85719173, 112591238, 171438346, 281478095, 428595865, 562956190, 857191730, 1457225941, 2914451882, 5228869553, 7286129705, 10457739106, 14572259410, 26144347765, 52288695530, 88890782401, 177781564802, 444453912005, 888907824010]

約数ペア:

[(1, 888907824010), (2, 444453912005), (5, 177781564802), (10, 88890782401), (17, 52288695530), (34, 26144347765), (61, 14572259410), (85, 10457739106), (122, 7286129705), (170, 5228869553), (305, 2914451882), (610, 1457225941), (1037, 857191730), (1579, 562956190), (2074, 428595865), (3158, 281478095), (5185, 171438346), (7895, 112591238), (10370, 85719173), (15790, 56295619), (26843, 33115070), (53686, 16557535), (54287, 16374230), (96319, 9228790), (108574, 8187115), (134215, 6623014), (192638, 4614395), (268430, 3311507), (271435, 3274846), (481595, 1845758), (542870, 1637423), (922879, 963190)]