1251133.00000000

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 29529360

約数和(自身を除く): 15094810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 419, 530, 650, 689, 838, 1325, 1378, 2095, 2650, 3445, 4190, 5447, 6890, 10475, 10894, 17225, 20950, 22207, 27235, 34450, 44414, 54470, 111035, 136175, 222070, 272350, 288691, 555175, 577382, 1110350, 1443455, 2886910, 7217275, 14434550]

約数ペア:

[(1, 14434550), (2, 7217275), (5, 2886910), (10, 1443455), (13, 1110350), (25, 577382), (26, 555175), (50, 288691), (53, 272350), (65, 222070), (106, 136175), (130, 111035), (265, 54470), (325, 44414), (419, 34450), (530, 27235), (650, 22207), (689, 20950), (838, 17225), (1325, 10894), (1378, 10475), (2095, 6890), (2650, 5447), (3445, 4190)]