5784380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 14085120

約数和(自身を除く): 8300740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 523, 553, 790, 1046, 1106, 1580, 2092, 2212, 2615, 2765, 3661, 5230, 5530, 7322, 10460, 11060, 14644, 18305, 36610, 41317, 73220, 82634, 165268, 206585, 289219, 413170, 578438, 826340, 1156876, 1446095, 2892190, 5784380]

約数ペア:

[(1, 5784380), (2, 2892190), (4, 1446095), (5, 1156876), (7, 826340), (10, 578438), (14, 413170), (20, 289219), (28, 206585), (35, 165268), (70, 82634), (79, 73220), (140, 41317), (158, 36610), (316, 18305), (395, 14644), (523, 11060), (553, 10460), (790, 7322), (1046, 5530), (1106, 5230), (1580, 3661), (2092, 2765), (2212, 2615)]