70235120

素因数分解:

$2^4\times 5^1\times {\mathrm{877939}}^1$

素因数の和:877952

約数の個数: 20

約数和(自身を含む): 163296840

約数和(自身を除く): 93061720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 877939, 1755878, 3511756, 4389695, 7023512, 8779390, 14047024, 17558780, 35117560, 70235120]

約数ペア:

[(1, 70235120), (2, 35117560), (4, 17558780), (5, 14047024), (8, 8779390), (10, 7023512), (16, 4389695), (20, 3511756), (40, 1755878), (80, 877939)]