15204031240

素因数分解:

$2^3\times 5^1\times {\mathrm{5669}}^1\times {\mathrm{67049}}^1$

素因数の和:72729

約数の個数: 32

約数和(自身を含む): 34215615000

約数和(自身を除く): 19011583760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5669, 11338, 22676, 28345, 45352, 56690, 67049, 113380, 134098, 226760, 268196, 335245, 536392, 670490, 1340980, 2681960, 380100781, 760201562, 1520403124, 1900503905, 3040806248, 3801007810, 7602015620, 15204031240]

約数ペア:

[(1, 15204031240), (2, 7602015620), (4, 3801007810), (5, 3040806248), (8, 1900503905), (10, 1520403124), (20, 760201562), (40, 380100781), (5669, 2681960), (11338, 1340980), (22676, 670490), (28345, 536392), (45352, 335245), (56690, 268196), (67049, 226760), (113380, 134098)]