70653040

素因数分解:

$2^4\times 5^1\times {\mathrm{883163}}^1$

素因数の和:883176

約数の個数: 20

約数和(自身を含む): 164268504

約数和(自身を除く): 93615464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 883163, 1766326, 3532652, 4415815, 7065304, 8831630, 14130608, 17663260, 35326520, 70653040]

約数ペア:

[(1, 70653040), (2, 35326520), (4, 17663260), (5, 14130608), (8, 8831630), (10, 7065304), (16, 4415815), (20, 3532652), (40, 1766326), (80, 883163)]