70019120

素因数分解:

$2^4\times 5^1\times {\mathrm{875239}}^1$

素因数の和:875252

約数の個数: 20

約数和(自身を含む): 162794640

約数和(自身を除く): 92775520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 875239, 1750478, 3500956, 4376195, 7001912, 8752390, 14003824, 17504780, 35009560, 70019120]

約数ペア:

[(1, 70019120), (2, 35009560), (4, 17504780), (5, 14003824), (8, 8752390), (10, 7001912), (16, 4376195), (20, 3500956), (40, 1750478), (80, 875239)]