27643360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10163}}^1$

素因数の和:10195

約数の個数: 48

約数和(自身を含む): 69155856

約数和(自身を除く): 41512496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 10163, 20326, 40652, 50815, 81304, 101630, 162608, 172771, 203260, 325216, 345542, 406520, 691084, 813040, 863855, 1382168, 1626080, 1727710, 2764336, 3455420, 5528672, 6910840, 13821680, 27643360]

約数ペア:

[(1, 27643360), (2, 13821680), (4, 6910840), (5, 5528672), (8, 3455420), (10, 2764336), (16, 1727710), (17, 1626080), (20, 1382168), (32, 863855), (34, 813040), (40, 691084), (68, 406520), (80, 345542), (85, 325216), (136, 203260), (160, 172771), (170, 162608), (272, 101630), (340, 81304), (544, 50815), (680, 40652), (1360, 20326), (2720, 10163)]