111947830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5437}}^1$

素因数の和:5544

約数の個数: 32

約数和(自身を含む): 211429440

約数和(自身を除く): 99481610

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 5437, 10295, 10874, 20590, 27185, 54370, 157673, 315346, 386027, 772054, 788365, 1576730, 1930135, 3860270, 11194783, 22389566, 55973915, 111947830]

約数ペア:

[(1, 111947830), (2, 55973915), (5, 22389566), (10, 11194783), (29, 3860270), (58, 1930135), (71, 1576730), (142, 788365), (145, 772054), (290, 386027), (355, 315346), (710, 157673), (2059, 54370), (4118, 27185), (5437, 20590), (10295, 10874)]