39066680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 94465440

約数和(自身を除く): 55398760

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, 787, 1241, 1460, 1574, 2482, 2920, 3148, 3935, 4964, 6205, 6296, 7870, 9928, 12410, 13379, 15740, 24820, 26758, 31480, 49640, 53516, 57451, 66895, 107032, 114902, 133790, 229804, 267580, 287255, 459608, 535160, 574510, 976667, 1149020, 1953334, 2298040, 3906668, 4883335, 7813336, 9766670, 19533340, 39066680]

約数ペア:

[(1, 39066680), (2, 19533340), (4, 9766670), (5, 7813336), (8, 4883335), (10, 3906668), (17, 2298040), (20, 1953334), (34, 1149020), (40, 976667), (68, 574510), (73, 535160), (85, 459608), (136, 287255), (146, 267580), (170, 229804), (292, 133790), (340, 114902), (365, 107032), (584, 66895), (680, 57451), (730, 53516), (787, 49640), (1241, 31480), (1460, 26758), (1574, 24820), (2482, 15740), (2920, 13379), (3148, 12410), (3935, 9928), (4964, 7870), (6205, 6296)]