70854614360

素因数分解:

$2^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{2141917}}^1$

素因数の和:2142755

約数の個数: 32

約数和(自身を含む): 159615729360

約数和(自身を除く): 88761115000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 827, 1654, 3308, 4135, 6616, 8270, 16540, 33080, 2141917, 4283834, 8567668, 10709585, 17135336, 21419170, 42838340, 85676680, 1771365359, 3542730718, 7085461436, 8856826795, 14170922872, 17713653590, 35427307180, 70854614360]

約数ペア:

[(1, 70854614360), (2, 35427307180), (4, 17713653590), (5, 14170922872), (8, 8856826795), (10, 7085461436), (20, 3542730718), (40, 1771365359), (827, 85676680), (1654, 42838340), (3308, 21419170), (4135, 17135336), (6616, 10709585), (8270, 8567668), (16540, 4283834), (33080, 2141917)]