133136260

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{10789}}^1$

素因数の和:11415

約数の個数: 24

約数和(自身を含む): 280065240

約数和(自身を除く): 146928980

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 6170, 10789, 12340, 21578, 43156, 53945, 107890, 215780, 6656813, 13313626, 26627252, 33284065, 66568130, 133136260]

約数ペア:

[(1, 133136260), (2, 66568130), (4, 33284065), (5, 26627252), (10, 13313626), (20, 6656813), (617, 215780), (1234, 107890), (2468, 53945), (3085, 43156), (6170, 21578), (10789, 12340)]