48348400

素因数分解:

$2^4\times 5^2\times {\mathrm{120871}}^1$

素因数の和:120889

約数の個数: 30

約数和(自身を含む): 116157992

約数和(自身を除く): 67809592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 120871, 241742, 483484, 604355, 966968, 1208710, 1933936, 2417420, 3021775, 4834840, 6043550, 9669680, 12087100, 24174200, 48348400]

約数ペア:

[(1, 48348400), (2, 24174200), (4, 12087100), (5, 9669680), (8, 6043550), (10, 4834840), (16, 3021775), (20, 2417420), (25, 1933936), (40, 1208710), (50, 966968), (80, 604355), (100, 483484), (200, 241742), (400, 120871)]