23329000

素因数分解:

$2^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 56019600

約数和(自身を除く): 32690600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 250, 328, 410, 500, 569, 820, 1000, 1025, 1138, 1640, 2050, 2276, 2845, 4100, 4552, 5125, 5690, 8200, 10250, 11380, 14225, 20500, 22760, 23329, 28450, 41000, 46658, 56900, 71125, 93316, 113800, 116645, 142250, 186632, 233290, 284500, 466580, 569000, 583225, 933160, 1166450, 2332900, 2916125, 4665800, 5832250, 11664500, 23329000]

約数ペア:

[(1, 23329000), (2, 11664500), (4, 5832250), (5, 4665800), (8, 2916125), (10, 2332900), (20, 1166450), (25, 933160), (40, 583225), (41, 569000), (50, 466580), (82, 284500), (100, 233290), (125, 186632), (164, 142250), (200, 116645), (205, 113800), (250, 93316), (328, 71125), (410, 56900), (500, 46658), (569, 41000), (820, 28450), (1000, 23329), (1025, 22760), (1138, 20500), (1640, 14225), (2050, 11380), (2276, 10250), (2845, 8200), (4100, 5690), (4552, 5125)]