2313502480

素因数分解:

$2^4\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{13127}}^1$

素因数の和:15343

約数の個数: 40

約数和(自身を含む): 5381744832

約数和(自身を除く): 3068242352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2203, 4406, 8812, 11015, 13127, 17624, 22030, 26254, 35248, 44060, 52508, 65635, 88120, 105016, 131270, 176240, 210032, 262540, 525080, 1050160, 28918781, 57837562, 115675124, 144593905, 231350248, 289187810, 462700496, 578375620, 1156751240, 2313502480]

約数ペア:

[(1, 2313502480), (2, 1156751240), (4, 578375620), (5, 462700496), (8, 289187810), (10, 231350248), (16, 144593905), (20, 115675124), (40, 57837562), (80, 28918781), (2203, 1050160), (4406, 525080), (8812, 262540), (11015, 210032), (13127, 176240), (17624, 131270), (22030, 105016), (26254, 88120), (35248, 65635), (44060, 52508)]