22616620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 52553088

約数和(自身を除く): 29936468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2351, 2405, 4702, 4810, 9404, 9620, 11755, 23510, 30563, 47020, 61126, 86987, 122252, 152815, 173974, 305630, 347948, 434935, 611260, 869870, 1130831, 1739740, 2261662, 4523324, 5654155, 11308310, 22616620]

約数ペア:

[(1, 22616620), (2, 11308310), (4, 5654155), (5, 4523324), (10, 2261662), (13, 1739740), (20, 1130831), (26, 869870), (37, 611260), (52, 434935), (65, 347948), (74, 305630), (130, 173974), (148, 152815), (185, 122252), (260, 86987), (370, 61126), (481, 47020), (740, 30563), (962, 23510), (1924, 11755), (2351, 9620), (2405, 9404), (4702, 4810)]