4865722040

素因数分解:

$2^3\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{55217}}^1$

素因数の和:57431

約数の個数: 32

約数和(自身を含む): 10953042480

約数和(自身を除く): 6087320440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2203, 4406, 8812, 11015, 17624, 22030, 44060, 55217, 88120, 110434, 220868, 276085, 441736, 552170, 1104340, 2208680, 121643051, 243286102, 486572204, 608215255, 973144408, 1216430510, 2432861020, 4865722040]

約数ペア:

[(1, 4865722040), (2, 2432861020), (4, 1216430510), (5, 973144408), (8, 608215255), (10, 486572204), (20, 243286102), (40, 121643051), (2203, 2208680), (4406, 1104340), (8812, 552170), (11015, 441736), (17624, 276085), (22030, 220868), (44060, 110434), (55217, 88120)]