26257660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9181}}^1$

素因数の和:9214

約数の個数: 48

約数和(自身を含む): 64788192

約数和(自身を除く): 38530532

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 9181, 18362, 36724, 45905, 91810, 100991, 119353, 183620, 201982, 238706, 403964, 477412, 504955, 596765, 1009910, 1193530, 1312883, 2019820, 2387060, 2625766, 5251532, 6564415, 13128830, 26257660]

約数ペア:

[(1, 26257660), (2, 13128830), (4, 6564415), (5, 5251532), (10, 2625766), (11, 2387060), (13, 2019820), (20, 1312883), (22, 1193530), (26, 1009910), (44, 596765), (52, 504955), (55, 477412), (65, 403964), (110, 238706), (130, 201982), (143, 183620), (220, 119353), (260, 100991), (286, 91810), (572, 45905), (715, 36724), (1430, 18362), (2860, 9181)]