37814180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 84188160

約数和(自身を除く): 46373980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 191, 380, 382, 521, 764, 955, 1042, 1910, 2084, 2605, 3629, 3820, 5210, 7258, 9899, 10420, 14516, 18145, 19798, 36290, 39596, 49495, 72580, 98990, 99511, 197980, 199022, 398044, 497555, 995110, 1890709, 1990220, 3781418, 7562836, 9453545, 18907090, 37814180]

約数ペア:

[(1, 37814180), (2, 18907090), (4, 9453545), (5, 7562836), (10, 3781418), (19, 1990220), (20, 1890709), (38, 995110), (76, 497555), (95, 398044), (190, 199022), (191, 197980), (380, 99511), (382, 98990), (521, 72580), (764, 49495), (955, 39596), (1042, 36290), (1910, 19798), (2084, 18145), (2605, 14516), (3629, 10420), (3820, 9899), (5210, 7258)]