22452040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43177}}^1$

素因数の和:43201

約数の個数: 32

約数和(自身を含む): 54404280

約数和(自身を除く): 31952240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 43177, 86354, 172708, 215885, 345416, 431770, 561301, 863540, 1122602, 1727080, 2245204, 2806505, 4490408, 5613010, 11226020, 22452040]

約数ペア:

[(1, 22452040), (2, 11226020), (4, 5613010), (5, 4490408), (8, 2806505), (10, 2245204), (13, 1727080), (20, 1122602), (26, 863540), (40, 561301), (52, 431770), (65, 345416), (104, 215885), (130, 172708), (260, 86354), (520, 43177)]