30822160

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9397}}^1$

素因数の和:9451

約数の個数: 40

約数和(自身を含む): 73417176

約数和(自身を除く): 42595016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 9397, 18794, 37588, 46985, 75176, 93970, 150352, 187940, 375880, 385277, 751760, 770554, 1541108, 1926385, 3082216, 3852770, 6164432, 7705540, 15411080, 30822160]

約数ペア:

[(1, 30822160), (2, 15411080), (4, 7705540), (5, 6164432), (8, 3852770), (10, 3082216), (16, 1926385), (20, 1541108), (40, 770554), (41, 751760), (80, 385277), (82, 375880), (164, 187940), (205, 150352), (328, 93970), (410, 75176), (656, 46985), (820, 37588), (1640, 18794), (3280, 9397)]