5918840

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2027}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 13506480

約数和(自身を除く): 7587640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2027, 2920, 4054, 8108, 10135, 16216, 20270, 40540, 81080, 147971, 295942, 591884, 739855, 1183768, 1479710, 2959420, 5918840]

約数ペア:

[(1, 5918840), (2, 2959420), (4, 1479710), (5, 1183768), (8, 739855), (10, 591884), (20, 295942), (40, 147971), (73, 81080), (146, 40540), (292, 20270), (365, 16216), (584, 10135), (730, 8108), (1460, 4054), (2027, 2920)]