69638900

素因数分解:

$2^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{3041}}^1$

素因数の和:3284

約数の個数: 36

約数和(自身を含む): 151826220

約数和(自身を除く): 82187320

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 229, 458, 916, 1145, 2290, 3041, 4580, 5725, 6082, 11450, 12164, 15205, 22900, 30410, 60820, 76025, 152050, 304100, 696389, 1392778, 2785556, 3481945, 6963890, 13927780, 17409725, 34819450, 69638900]

約数ペア:

[(1, 69638900), (2, 34819450), (4, 17409725), (5, 13927780), (10, 6963890), (20, 3481945), (25, 2785556), (50, 1392778), (100, 696389), (229, 304100), (458, 152050), (916, 76025), (1145, 60820), (2290, 30410), (3041, 22900), (4580, 15205), (5725, 12164), (6082, 11450)]