883699688980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{4306109}}^1$

素因数の和:4306480

約数の個数: 48

約数和(自身を含む): 1921420730880

約数和(自身を除く): 1037721041900

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 331, 620, 662, 1324, 1655, 3310, 6620, 10261, 20522, 41044, 51305, 102610, 205220, 4306109, 8612218, 17224436, 21530545, 43061090, 86122180, 133489379, 266978758, 533957516, 667446895, 1334893790, 1425322079, 2669787580, 2850644158, 5701288316, 7126610395, 14253220790, 28506441580, 44184984449, 88369968898, 176739937796, 220924922245, 441849844490, 883699688980]

約数ペア:

[(1, 883699688980), (2, 441849844490), (4, 220924922245), (5, 176739937796), (10, 88369968898), (20, 44184984449), (31, 28506441580), (62, 14253220790), (124, 7126610395), (155, 5701288316), (310, 2850644158), (331, 2669787580), (620, 1425322079), (662, 1334893790), (1324, 667446895), (1655, 533957516), (3310, 266978758), (6620, 133489379), (10261, 86122180), (20522, 43061090), (41044, 21530545), (51305, 17224436), (102610, 8612218), (205220, 4306109)]