26170960

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1181}}^1$

素因数の和:1471

約数の個数: 40

約数和(自身を含む): 61118856

約数和(自身を除く): 34947896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1181, 1385, 2216, 2362, 2770, 4432, 4724, 5540, 5905, 9448, 11080, 11810, 18896, 22160, 23620, 47240, 94480, 327137, 654274, 1308548, 1635685, 2617096, 3271370, 5234192, 6542740, 13085480, 26170960]

約数ペア:

[(1, 26170960), (2, 13085480), (4, 6542740), (5, 5234192), (8, 3271370), (10, 2617096), (16, 1635685), (20, 1308548), (40, 654274), (80, 327137), (277, 94480), (554, 47240), (1108, 23620), (1181, 22160), (1385, 18896), (2216, 11810), (2362, 11080), (2770, 9448), (4432, 5905), (4724, 5540)]