25094870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 46823616

約数和(自身を除く): 21728746

約数列:

[1, 2, 5, 10, 41, 82, 97, 194, 205, 410, 485, 631, 970, 1262, 3155, 3977, 6310, 7954, 19885, 25871, 39770, 51742, 61207, 122414, 129355, 258710, 306035, 612070, 2509487, 5018974, 12547435, 25094870]

約数ペア:

[(1, 25094870), (2, 12547435), (5, 5018974), (10, 2509487), (41, 612070), (82, 306035), (97, 258710), (194, 129355), (205, 122414), (410, 61207), (485, 51742), (631, 39770), (970, 25871), (1262, 19885), (3155, 7954), (3977, 6310)]