2007055570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{1249}}^1$

素因数の和:1579

約数の個数: 64

約数和(自身を含む): 3991680000

約数和(自身を除く): 1984624430

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 263, 470, 526, 611, 1222, 1249, 1315, 2498, 2630, 3055, 3419, 6110, 6245, 6838, 12361, 12490, 16237, 17095, 24722, 32474, 34190, 58703, 61805, 81185, 117406, 123610, 160693, 162370, 293515, 321386, 328487, 587030, 656974, 763139, 803465, 1526278, 1606930, 1642435, 3284870, 3815695, 4270331, 7631390, 8540662, 15438889, 21351655, 30877778, 42703310, 77194445, 154388890, 200705557, 401411114, 1003527785, 2007055570]

約数ペア:

[(1, 2007055570), (2, 1003527785), (5, 401411114), (10, 200705557), (13, 154388890), (26, 77194445), (47, 42703310), (65, 30877778), (94, 21351655), (130, 15438889), (235, 8540662), (263, 7631390), (470, 4270331), (526, 3815695), (611, 3284870), (1222, 1642435), (1249, 1606930), (1315, 1526278), (2498, 803465), (2630, 763139), (3055, 656974), (3419, 587030), (6110, 328487), (6245, 321386), (6838, 293515), (12361, 162370), (12490, 160693), (16237, 123610), (17095, 117406), (24722, 81185), (32474, 61805), (34190, 58703)]