52700720

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3449}}^1$

素因数の和:3653

約数の個数: 40

約数和(自身を含む): 123206400

約数和(自身を除く): 70505680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3449, 3820, 6898, 7640, 13796, 15280, 17245, 27592, 34490, 55184, 68980, 137960, 275920, 658759, 1317518, 2635036, 3293795, 5270072, 6587590, 10540144, 13175180, 26350360, 52700720]

約数ペア:

[(1, 52700720), (2, 26350360), (4, 13175180), (5, 10540144), (8, 6587590), (10, 5270072), (16, 3293795), (20, 2635036), (40, 1317518), (80, 658759), (191, 275920), (382, 137960), (764, 68980), (955, 55184), (1528, 34490), (1910, 27592), (3056, 17245), (3449, 15280), (3820, 13796), (6898, 7640)]