22703680

素因数分解:

$2^6\times 5^1\times {\mathrm{70949}}^1$

素因数の和:70966

約数の個数: 28

約数和(自身を含む): 54063900

約数和(自身を除く): 31360220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 70949, 141898, 283796, 354745, 567592, 709490, 1135184, 1418980, 2270368, 2837960, 4540736, 5675920, 11351840, 22703680]

約数ペア:

[(1, 22703680), (2, 11351840), (4, 5675920), (5, 4540736), (8, 2837960), (10, 2270368), (16, 1418980), (20, 1135184), (32, 709490), (40, 567592), (64, 354745), (80, 283796), (160, 141898), (320, 70949)]