1900256110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1\times {\mathrm{3557}}^1$

素因数の和:4908

約数の個数: 32

約数和(自身を含む): 3507561792

約数和(自身を除く): 1607305682

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1303, 2606, 3557, 6515, 7114, 13030, 17785, 35570, 53423, 106846, 145837, 267115, 291674, 534230, 729185, 1458370, 4634771, 9269542, 23173855, 46347710, 190025611, 380051222, 950128055, 1900256110]

約数ペア:

[(1, 1900256110), (2, 950128055), (5, 380051222), (10, 190025611), (41, 46347710), (82, 23173855), (205, 9269542), (410, 4634771), (1303, 1458370), (2606, 729185), (3557, 534230), (6515, 291674), (7114, 267115), (13030, 145837), (17785, 106846), (35570, 53423)]