9028640

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 21650328

約数和(自身を除く): 12621688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 773, 1168, 1460, 1546, 2336, 2920, 3092, 3865, 5840, 6184, 7730, 11680, 12368, 15460, 24736, 30920, 56429, 61840, 112858, 123680, 225716, 282145, 451432, 564290, 902864, 1128580, 1805728, 2257160, 4514320, 9028640]

約数ペア:

[(1, 9028640), (2, 4514320), (4, 2257160), (5, 1805728), (8, 1128580), (10, 902864), (16, 564290), (20, 451432), (32, 282145), (40, 225716), (73, 123680), (80, 112858), (146, 61840), (160, 56429), (292, 30920), (365, 24736), (584, 15460), (730, 12368), (773, 11680), (1168, 7730), (1460, 6184), (1546, 5840), (2336, 3865), (2920, 3092)]