1120600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 2812320

約数和(自身を除く): 1691720

約数列:

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

約数ペア:

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