2241200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:462

約数の個数: 60

約数和(自身を含む): 5812128

約数和(自身を除く): 3570928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 431, 520, 650, 862, 1040, 1300, 1724, 2155, 2600, 3448, 4310, 5200, 5603, 6896, 8620, 10775, 11206, 17240, 21550, 22412, 28015, 34480, 43100, 44824, 56030, 86200, 89648, 112060, 140075, 172400, 224120, 280150, 448240, 560300, 1120600, 2241200]

約数ペア:

[(1, 2241200), (2, 1120600), (4, 560300), (5, 448240), (8, 280150), (10, 224120), (13, 172400), (16, 140075), (20, 112060), (25, 89648), (26, 86200), (40, 56030), (50, 44824), (52, 43100), (65, 34480), (80, 28015), (100, 22412), (104, 21550), (130, 17240), (200, 11206), (208, 10775), (260, 8620), (325, 6896), (400, 5603), (431, 5200), (520, 4310), (650, 3448), (862, 2600), (1040, 2155), (1300, 1724)]