1125800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 2825340

約数和(自身を除く): 1699540

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 433, 520, 650, 866, 1300, 1732, 2165, 2600, 3464, 4330, 5629, 8660, 10825, 11258, 17320, 21650, 22516, 28145, 43300, 45032, 56290, 86600, 112580, 140725, 225160, 281450, 562900, 1125800]

約数ペア:

[(1, 1125800), (2, 562900), (4, 281450), (5, 225160), (8, 140725), (10, 112580), (13, 86600), (20, 56290), (25, 45032), (26, 43300), (40, 28145), (50, 22516), (52, 21650), (65, 17320), (100, 11258), (104, 10825), (130, 8660), (200, 5629), (260, 4330), (325, 3464), (433, 2600), (520, 2165), (650, 1732), (866, 1300)]