5609500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 13208832

約数和(自身を除く): 7599332

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 863, 1300, 1625, 1726, 3250, 3452, 4315, 6500, 8630, 11219, 17260, 21575, 22438, 43150, 44876, 56095, 86300, 107875, 112190, 215750, 224380, 280475, 431500, 560950, 1121900, 1402375, 2804750, 5609500]

約数ペア:

[(1, 5609500), (2, 2804750), (4, 1402375), (5, 1121900), (10, 560950), (13, 431500), (20, 280475), (25, 224380), (26, 215750), (50, 112190), (52, 107875), (65, 86300), (100, 56095), (125, 44876), (130, 43150), (250, 22438), (260, 21575), (325, 17260), (500, 11219), (650, 8630), (863, 6500), (1300, 4315), (1625, 3452), (1726, 3250)]