5855440

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1447

約数の個数: 40

約数和(自身を含む): 13880808

約数和(自身を除く): 8025368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 1381, 2120, 2762, 4240, 5524, 6905, 11048, 13810, 22096, 27620, 55240, 73193, 110480, 146386, 292772, 365965, 585544, 731930, 1171088, 1463860, 2927720, 5855440]

約数ペア:

[(1, 5855440), (2, 2927720), (4, 1463860), (5, 1171088), (8, 731930), (10, 585544), (16, 365965), (20, 292772), (40, 146386), (53, 110480), (80, 73193), (106, 55240), (212, 27620), (265, 22096), (424, 13810), (530, 11048), (848, 6905), (1060, 5524), (1381, 4240), (2120, 2762)]