956875400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{368029}}^1$

素因数の和:368058

約数の個数: 48

約数和(自身を含む): 2395875300

約数和(自身を除く): 1438999900

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 368029, 736058, 1472116, 1840145, 2944232, 3680290, 4784377, 7360580, 9200725, 9568754, 14721160, 18401450, 19137508, 23921885, 36802900, 38275016, 47843770, 73605800, 95687540, 119609425, 191375080, 239218850, 478437700, 956875400]

約数ペア:

[(1, 956875400), (2, 478437700), (4, 239218850), (5, 191375080), (8, 119609425), (10, 95687540), (13, 73605800), (20, 47843770), (25, 38275016), (26, 36802900), (40, 23921885), (50, 19137508), (52, 18401450), (65, 14721160), (100, 9568754), (104, 9200725), (130, 7360580), (200, 4784377), (260, 3680290), (325, 2944232), (520, 1840145), (650, 1472116), (1300, 736058), (2600, 368029)]