160060640

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7877}}^1$

素因数の和:8019

約数の個数: 48

約数和(自身を含む): 381169152

約数和(自身を除く): 221108512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 7877, 10160, 15754, 20320, 31508, 39385, 63016, 78770, 126032, 157540, 252064, 315080, 630160, 1000379, 1260320, 2000758, 4001516, 5001895, 8003032, 10003790, 16006064, 20007580, 32012128, 40015160, 80030320, 160060640]

約数ペア:

[(1, 160060640), (2, 80030320), (4, 40015160), (5, 32012128), (8, 20007580), (10, 16006064), (16, 10003790), (20, 8003032), (32, 5001895), (40, 4001516), (80, 2000758), (127, 1260320), (160, 1000379), (254, 630160), (508, 315080), (635, 252064), (1016, 157540), (1270, 126032), (2032, 78770), (2540, 63016), (4064, 39385), (5080, 31508), (7877, 20320), (10160, 15754)]