2727280

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 6441552

約数和(自身を除く): 3714272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 467, 584, 730, 934, 1168, 1460, 1868, 2335, 2920, 3736, 4670, 5840, 7472, 9340, 18680, 34091, 37360, 68182, 136364, 170455, 272728, 340910, 545456, 681820, 1363640, 2727280]

約数ペア:

[(1, 2727280), (2, 1363640), (4, 681820), (5, 545456), (8, 340910), (10, 272728), (16, 170455), (20, 136364), (40, 68182), (73, 37360), (80, 34091), (146, 18680), (292, 9340), (365, 7472), (467, 5840), (584, 4670), (730, 3736), (934, 2920), (1168, 2335), (1460, 1868)]