22881200

素因数分解:

$2^4\times 5^2\times {\mathrm{57203}}^1$

素因数の和:57221

約数の個数: 30

約数和(自身を含む): 54973044

約数和(自身を除く): 32091844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 57203, 114406, 228812, 286015, 457624, 572030, 915248, 1144060, 1430075, 2288120, 2860150, 4576240, 5720300, 11440600, 22881200]

約数ペア:

[(1, 22881200), (2, 11440600), (4, 5720300), (5, 4576240), (8, 2860150), (10, 2288120), (16, 1430075), (20, 1144060), (25, 915248), (40, 572030), (50, 457624), (80, 286015), (100, 228812), (200, 114406), (400, 57203)]