57626120

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{13217}}^1$

素因数の和:13337

約数の個数: 32

約数和(自身を含む): 130858200

約数和(自身を除く): 73232080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 13217, 26434, 52868, 66085, 105736, 132170, 264340, 528680, 1440653, 2881306, 5762612, 7203265, 11525224, 14406530, 28813060, 57626120]

約数ペア:

[(1, 57626120), (2, 28813060), (4, 14406530), (5, 11525224), (8, 7203265), (10, 5762612), (20, 2881306), (40, 1440653), (109, 528680), (218, 264340), (436, 132170), (545, 105736), (872, 66085), (1090, 52868), (2180, 26434), (4360, 13217)]