70237120

素因数分解:

$2^6\times 5^1\times {\mathrm{219491}}^1$

素因数の和:219508

約数の個数: 28

約数和(自身を含む): 167252904

約数和(自身を除く): 97015784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 219491, 438982, 877964, 1097455, 1755928, 2194910, 3511856, 4389820, 7023712, 8779640, 14047424, 17559280, 35118560, 70237120]

約数ペア:

[(1, 70237120), (2, 35118560), (4, 17559280), (5, 14047424), (8, 8779640), (10, 7023712), (16, 4389820), (20, 3511856), (32, 2194910), (40, 1755928), (64, 1097455), (80, 877964), (160, 438982), (320, 219491)]