23180978890

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{563}}^1\times {\mathrm{10067}}^1$

素因数の和:11046

約数の個数: 32

約数和(自身を含む): 41906237760

約数和(自身を除く): 18725258870

約数列:

[1, 2, 5, 10, 409, 563, 818, 1126, 2045, 2815, 4090, 5630, 10067, 20134, 50335, 100670, 230267, 460534, 1151335, 2302670, 4117403, 5667721, 8234806, 11335442, 20587015, 28338605, 41174030, 56677210, 2318097889, 4636195778, 11590489445, 23180978890]

約数ペア:

[(1, 23180978890), (2, 11590489445), (5, 4636195778), (10, 2318097889), (409, 56677210), (563, 41174030), (818, 28338605), (1126, 20587015), (2045, 11335442), (2815, 8234806), (4090, 5667721), (5630, 4117403), (10067, 2302670), (20134, 1151335), (50335, 460534), (100670, 230267)]