266853669560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5375779}}^1$

素因数の和:5375880

約数の個数: 64

約数和(自身を含む): 644448506400

約数和(自身を除く): 377594836840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 136, 146, 170, 292, 340, 365, 584, 680, 730, 1241, 1460, 2482, 2920, 4964, 6205, 9928, 12410, 24820, 49640, 5375779, 10751558, 21503116, 26878895, 43006232, 53757790, 91388243, 107515580, 182776486, 215031160, 365552972, 392431867, 456941215, 731105944, 784863734, 913882430, 1569727468, 1827764860, 1962159335, 3139454936, 3655529720, 3924318670, 6671341739, 7848637340, 13342683478, 15697274680, 26685366956, 33356708695, 53370733912, 66713417390, 133426834780, 266853669560]

約数ペア:

[(1, 266853669560), (2, 133426834780), (4, 66713417390), (5, 53370733912), (8, 33356708695), (10, 26685366956), (17, 15697274680), (20, 13342683478), (34, 7848637340), (40, 6671341739), (68, 3924318670), (73, 3655529720), (85, 3139454936), (136, 1962159335), (146, 1827764860), (170, 1569727468), (292, 913882430), (340, 784863734), (365, 731105944), (584, 456941215), (680, 392431867), (730, 365552972), (1241, 215031160), (1460, 182776486), (2482, 107515580), (2920, 91388243), (4964, 53757790), (6205, 43006232), (9928, 26878895), (12410, 21503116), (24820, 10751558), (49640, 5375779)]