955454980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1165189}}^1$

素因数の和:1165239

約数の個数: 24

約数和(自身を含む): 2055395160

約数和(自身を除く): 1099940180

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1165189, 2330378, 4660756, 5825945, 11651890, 23303780, 47772749, 95545498, 191090996, 238863745, 477727490, 955454980]

約数ペア:

[(1, 955454980), (2, 477727490), (4, 238863745), (5, 191090996), (10, 95545498), (20, 47772749), (41, 23303780), (82, 11651890), (164, 5825945), (205, 4660756), (410, 2330378), (820, 1165189)]