952640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:259

約数の個数: 56

約数和(自身を含む): 2453640

約数和(自身を除く): 1501000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 229, 260, 320, 416, 458, 520, 832, 916, 1040, 1145, 1832, 2080, 2290, 2977, 3664, 4160, 4580, 5954, 7328, 9160, 11908, 14656, 14885, 18320, 23816, 29770, 36640, 47632, 59540, 73280, 95264, 119080, 190528, 238160, 476320, 952640]

約数ペア:

[(1, 952640), (2, 476320), (4, 238160), (5, 190528), (8, 119080), (10, 95264), (13, 73280), (16, 59540), (20, 47632), (26, 36640), (32, 29770), (40, 23816), (52, 18320), (64, 14885), (65, 14656), (80, 11908), (104, 9160), (130, 7328), (160, 5954), (208, 4580), (229, 4160), (260, 3664), (320, 2977), (416, 2290), (458, 2080), (520, 1832), (832, 1145), (916, 1040)]