228855080

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{31963}}^1$

素因数の和:32153

約数の個数: 32

約数和(自身を含む): 517816800

約数和(自身を除く): 288961720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 31963, 63926, 127852, 159815, 255704, 319630, 639260, 1278520, 5721377, 11442754, 22885508, 28606885, 45771016, 57213770, 114427540, 228855080]

約数ペア:

[(1, 228855080), (2, 114427540), (4, 57213770), (5, 45771016), (8, 28606885), (10, 22885508), (20, 11442754), (40, 5721377), (179, 1278520), (358, 639260), (716, 319630), (895, 255704), (1432, 159815), (1790, 127852), (3580, 63926), (7160, 31963)]