48268400

素因数分解:

$2^4\times 5^2\times {\mathrm{120671}}^1$

素因数の和:120689

約数の個数: 30

約数和(自身を含む): 115965792

約数和(自身を除く): 67697392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 120671, 241342, 482684, 603355, 965368, 1206710, 1930736, 2413420, 3016775, 4826840, 6033550, 9653680, 12067100, 24134200, 48268400]

約数ペア:

[(1, 48268400), (2, 24134200), (4, 12067100), (5, 9653680), (8, 6033550), (10, 4826840), (16, 3016775), (20, 2413420), (25, 1930736), (40, 1206710), (50, 965368), (80, 603355), (100, 482684), (200, 241342), (400, 120671)]