2183260

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 4618656

約数和(自身を除く): 2435396

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 631, 692, 865, 1262, 1730, 2524, 3155, 3460, 6310, 12620, 109163, 218326, 436652, 545815, 1091630, 2183260]

約数ペア:

[(1, 2183260), (2, 1091630), (4, 545815), (5, 436652), (10, 218326), (20, 109163), (173, 12620), (346, 6310), (631, 3460), (692, 3155), (865, 2524), (1262, 1730)]