70750420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6637}}^1$

素因数の和:6700

約数の個数: 48

約数和(自身を含む): 163932048

約数和(自身を除く): 93181628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 6637, 10660, 13274, 26548, 33185, 66370, 86281, 132740, 172562, 272117, 345124, 431405, 544234, 862810, 1088468, 1360585, 1725620, 2721170, 3537521, 5442340, 7075042, 14150084, 17687605, 35375210, 70750420]

約数ペア:

[(1, 70750420), (2, 35375210), (4, 17687605), (5, 14150084), (10, 7075042), (13, 5442340), (20, 3537521), (26, 2721170), (41, 1725620), (52, 1360585), (65, 1088468), (82, 862810), (130, 544234), (164, 431405), (205, 345124), (260, 272117), (410, 172562), (533, 132740), (820, 86281), (1066, 66370), (2132, 33185), (2665, 26548), (5330, 13274), (6637, 10660)]