10933640

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4481}}^1$

素因数の和:4553

約数の個数: 32

約数和(自身を含む): 25009560

約数和(自身を除く): 14075920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 4481, 8962, 17924, 22405, 35848, 44810, 89620, 179240, 273341, 546682, 1093364, 1366705, 2186728, 2733410, 5466820, 10933640]

約数ペア:

[(1, 10933640), (2, 5466820), (4, 2733410), (5, 2186728), (8, 1366705), (10, 1093364), (20, 546682), (40, 273341), (61, 179240), (122, 89620), (244, 44810), (305, 35848), (488, 22405), (610, 17924), (1220, 8962), (2440, 4481)]