226386560

素因数分解:

$2^7\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1277}}^1$

素因数の和:1573

約数の個数: 64

約数和(自身を含む): 543584520

約数和(自身を除く): 317197960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 277, 320, 554, 640, 1108, 1277, 1385, 2216, 2554, 2770, 4432, 5108, 5540, 6385, 8864, 10216, 11080, 12770, 17728, 20432, 22160, 25540, 35456, 40864, 44320, 51080, 81728, 88640, 102160, 163456, 177280, 204320, 353729, 408640, 707458, 817280, 1414916, 1768645, 2829832, 3537290, 5659664, 7074580, 11319328, 14149160, 22638656, 28298320, 45277312, 56596640, 113193280, 226386560]

約数ペア:

[(1, 226386560), (2, 113193280), (4, 56596640), (5, 45277312), (8, 28298320), (10, 22638656), (16, 14149160), (20, 11319328), (32, 7074580), (40, 5659664), (64, 3537290), (80, 2829832), (128, 1768645), (160, 1414916), (277, 817280), (320, 707458), (554, 408640), (640, 353729), (1108, 204320), (1277, 177280), (1385, 163456), (2216, 102160), (2554, 88640), (2770, 81728), (4432, 51080), (5108, 44320), (5540, 40864), (6385, 35456), (8864, 25540), (10216, 22160), (11080, 20432), (12770, 17728)]