72953350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 146396880

約数和(自身を除く): 73443530

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1025, 1558, 1873, 2050, 3746, 3895, 7790, 9365, 18730, 19475, 35587, 38950, 46825, 71174, 76793, 93650, 153586, 177935, 355870, 383965, 767930, 889675, 1459067, 1779350, 1919825, 2918134, 3839650, 7295335, 14590670, 36476675, 72953350]

約数ペア:

[(1, 72953350), (2, 36476675), (5, 14590670), (10, 7295335), (19, 3839650), (25, 2918134), (38, 1919825), (41, 1779350), (50, 1459067), (82, 889675), (95, 767930), (190, 383965), (205, 355870), (410, 177935), (475, 153586), (779, 93650), (950, 76793), (1025, 71174), (1558, 46825), (1873, 38950), (2050, 35587), (3746, 19475), (3895, 18730), (7790, 9365)]