3361220080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2211329}}^1$

素因数の和:2211361

約数の個数: 40

約数和(自身を含む): 8226147600

約数和(自身を除く): 4864927520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2211329, 4422658, 8845316, 11056645, 17690632, 22113290, 35381264, 42015251, 44226580, 84030502, 88453160, 168061004, 176906320, 210076255, 336122008, 420152510, 672244016, 840305020, 1680610040, 3361220080]

約数ペア:

[(1, 3361220080), (2, 1680610040), (4, 840305020), (5, 672244016), (8, 420152510), (10, 336122008), (16, 210076255), (19, 176906320), (20, 168061004), (38, 88453160), (40, 84030502), (76, 44226580), (80, 42015251), (95, 35381264), (152, 22113290), (190, 17690632), (304, 11056645), (380, 8845316), (760, 4422658), (1520, 2211329)]