22558760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{80567}}^1$

素因数の和:80585

約数の個数: 32

約数和(自身を含む): 58008960

約数和(自身を除く): 35450200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 80567, 161134, 322268, 402835, 563969, 644536, 805670, 1127938, 1611340, 2255876, 2819845, 3222680, 4511752, 5639690, 11279380, 22558760]

約数ペア:

[(1, 22558760), (2, 11279380), (4, 5639690), (5, 4511752), (7, 3222680), (8, 2819845), (10, 2255876), (14, 1611340), (20, 1127938), (28, 805670), (35, 644536), (40, 563969), (56, 402835), (70, 322268), (140, 161134), (280, 80567)]