52222160

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8263}}^1$

素因数の和:8355

約数の個数: 40

約数和(自身を含む): 122968320

約数和(自身を除く): 70746160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 8263, 16526, 33052, 41315, 66104, 82630, 132208, 165260, 330520, 652777, 661040, 1305554, 2611108, 3263885, 5222216, 6527770, 10444432, 13055540, 26111080, 52222160]

約数ペア:

[(1, 52222160), (2, 26111080), (4, 13055540), (5, 10444432), (8, 6527770), (10, 5222216), (16, 3263885), (20, 2611108), (40, 1305554), (79, 661040), (80, 652777), (158, 330520), (316, 165260), (395, 132208), (632, 82630), (790, 66104), (1264, 41315), (1580, 33052), (3160, 16526), (6320, 8263)]