26385980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^2\times {\mathrm{379}}^1$

素因数の和:506

約数の個数: 36

約数和(自身を含む): 56514360

約数和(自身を除く): 30128380

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 379, 590, 758, 1180, 1516, 1895, 3481, 3790, 6962, 7580, 13924, 17405, 22361, 34810, 44722, 69620, 89444, 111805, 223610, 447220, 1319299, 2638598, 5277196, 6596495, 13192990, 26385980]

約数ペア:

[(1, 26385980), (2, 13192990), (4, 6596495), (5, 5277196), (10, 2638598), (20, 1319299), (59, 447220), (118, 223610), (236, 111805), (295, 89444), (379, 69620), (590, 44722), (758, 34810), (1180, 22361), (1516, 17405), (1895, 13924), (3481, 7580), (3790, 6962)]