5087420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 12192768

約数和(自身を除く): 7105348

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 1151, 2210, 2302, 4420, 4604, 5755, 11510, 14963, 19567, 23020, 29926, 39134, 59852, 74815, 78268, 97835, 149630, 195670, 254371, 299260, 391340, 508742, 1017484, 1271855, 2543710, 5087420]

約数ペア:

[(1, 5087420), (2, 2543710), (4, 1271855), (5, 1017484), (10, 508742), (13, 391340), (17, 299260), (20, 254371), (26, 195670), (34, 149630), (52, 97835), (65, 78268), (68, 74815), (85, 59852), (130, 39134), (170, 29926), (221, 23020), (260, 19567), (340, 14963), (442, 11510), (884, 5755), (1105, 4604), (1151, 4420), (2210, 2302)]