511804940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{4211}}^1$

素因数の和:4382

約数の個数: 48

約数和(自身を含む): 1103880960

約数和(自身を除く): 592076020

約数列:

[1, 2, 4, 5, 10, 20, 59, 103, 118, 206, 236, 295, 412, 515, 590, 1030, 1180, 2060, 4211, 6077, 8422, 12154, 16844, 21055, 24308, 30385, 42110, 60770, 84220, 121540, 248449, 433733, 496898, 867466, 993796, 1242245, 1734932, 2168665, 2484490, 4337330, 4968980, 8674660, 25590247, 51180494, 102360988, 127951235, 255902470, 511804940]

約数ペア:

[(1, 511804940), (2, 255902470), (4, 127951235), (5, 102360988), (10, 51180494), (20, 25590247), (59, 8674660), (103, 4968980), (118, 4337330), (206, 2484490), (236, 2168665), (295, 1734932), (412, 1242245), (515, 993796), (590, 867466), (1030, 496898), (1180, 433733), (2060, 248449), (4211, 121540), (6077, 84220), (8422, 60770), (12154, 42110), (16844, 30385), (21055, 24308)]