11270380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51229}}^1$

素因数の和:51249

約数の個数: 24

約数和(自身を含む): 25819920

約数和(自身を除く): 14549540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 51229, 102458, 204916, 256145, 512290, 563519, 1024580, 1127038, 2254076, 2817595, 5635190, 11270380]

約数ペア:

[(1, 11270380), (2, 5635190), (4, 2817595), (5, 2254076), (10, 1127038), (11, 1024580), (20, 563519), (22, 512290), (44, 256145), (55, 204916), (110, 102458), (220, 51229)]