26641510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 57480192

約数和(自身を除く): 30838682

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 53, 70, 86, 106, 167, 215, 265, 301, 334, 371, 430, 530, 602, 742, 835, 1169, 1505, 1670, 1855, 2279, 2338, 3010, 3710, 4558, 5845, 7181, 8851, 11395, 11690, 14362, 15953, 17702, 22790, 31906, 35905, 44255, 50267, 61957, 71810, 79765, 88510, 100534, 123914, 159530, 251335, 309785, 380593, 502670, 619570, 761186, 1902965, 2664151, 3805930, 5328302, 13320755, 26641510]

約数ペア:

[(1, 26641510), (2, 13320755), (5, 5328302), (7, 3805930), (10, 2664151), (14, 1902965), (35, 761186), (43, 619570), (53, 502670), (70, 380593), (86, 309785), (106, 251335), (167, 159530), (215, 123914), (265, 100534), (301, 88510), (334, 79765), (371, 71810), (430, 61957), (530, 50267), (602, 44255), (742, 35905), (835, 31906), (1169, 22790), (1505, 17702), (1670, 15953), (1855, 14362), (2279, 11690), (2338, 11395), (3010, 8851), (3710, 7181), (4558, 5845)]