25541390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3229}}^1$

素因数の和:3356

約数の個数: 32

約数和(自身を含む): 53023680

約数和(自身を除く): 27482290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3229, 3955, 6458, 7910, 16145, 22603, 32290, 45206, 113015, 226030, 364877, 729754, 1824385, 2554139, 3648770, 5108278, 12770695, 25541390]

約数ペア:

[(1, 25541390), (2, 12770695), (5, 5108278), (7, 3648770), (10, 2554139), (14, 1824385), (35, 729754), (70, 364877), (113, 226030), (226, 113015), (565, 45206), (791, 32290), (1130, 22603), (1582, 16145), (3229, 7910), (3955, 6458)]