23482240

素因数分解:

$2^7\times 5^1\times {\mathrm{36691}}^1$

素因数の和:36710

約数の個数: 32

約数和(自身を含む): 56138760

約数和(自身を除く): 32656520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 36691, 73382, 146764, 183455, 293528, 366910, 587056, 733820, 1174112, 1467640, 2348224, 2935280, 4696448, 5870560, 11741120, 23482240]

約数ペア:

[(1, 23482240), (2, 11741120), (4, 5870560), (5, 4696448), (8, 2935280), (10, 2348224), (16, 1467640), (20, 1174112), (32, 733820), (40, 587056), (64, 366910), (80, 293528), (128, 183455), (160, 146764), (320, 73382), (640, 36691)]