133631440

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{5701}}^1$

素因数の和:6007

約数の個数: 40

約数和(自身を含む): 311808168

約数和(自身を除く): 178176728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2930, 4688, 5701, 5860, 11402, 11720, 22804, 23440, 28505, 45608, 57010, 91216, 114020, 228040, 456080, 1670393, 3340786, 6681572, 8351965, 13363144, 16703930, 26726288, 33407860, 66815720, 133631440]

約数ペア:

[(1, 133631440), (2, 66815720), (4, 33407860), (5, 26726288), (8, 16703930), (10, 13363144), (16, 8351965), (20, 6681572), (40, 3340786), (80, 1670393), (293, 456080), (586, 228040), (1172, 114020), (1465, 91216), (2344, 57010), (2930, 45608), (4688, 28505), (5701, 23440), (5860, 22804), (11402, 11720)]