4622920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2459}}^1$

素因数の和:2517

約数の個数: 32

約数和(自身を含む): 10627200

約数和(自身を除く): 6004280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2459, 4918, 9836, 12295, 19672, 24590, 49180, 98360, 115573, 231146, 462292, 577865, 924584, 1155730, 2311460, 4622920]

約数ペア:

[(1, 4622920), (2, 2311460), (4, 1155730), (5, 924584), (8, 577865), (10, 462292), (20, 231146), (40, 115573), (47, 98360), (94, 49180), (188, 24590), (235, 19672), (376, 12295), (470, 9836), (940, 4918), (1880, 2459)]