403403620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{6317}}^1$

素因数の和:6460

約数の個数: 48

約数和(自身を含む): 883104768

約数和(自身を除く): 479701148

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 103, 124, 155, 206, 310, 412, 515, 620, 1030, 2060, 3193, 6317, 6386, 12634, 12772, 15965, 25268, 31585, 31930, 63170, 63860, 126340, 195827, 391654, 650651, 783308, 979135, 1301302, 1958270, 2602604, 3253255, 3916540, 6506510, 13013020, 20170181, 40340362, 80680724, 100850905, 201701810, 403403620]

約数ペア:

[(1, 403403620), (2, 201701810), (4, 100850905), (5, 80680724), (10, 40340362), (20, 20170181), (31, 13013020), (62, 6506510), (103, 3916540), (124, 3253255), (155, 2602604), (206, 1958270), (310, 1301302), (412, 979135), (515, 783308), (620, 650651), (1030, 391654), (2060, 195827), (3193, 126340), (6317, 63860), (6386, 63170), (12634, 31930), (12772, 31585), (15965, 25268)]