7883901650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{5231}}^1$

素因数の和:5987

約数の個数: 48

約数和(自身を含む): 15029359488

約数和(自身を除く): 7145457838

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 701, 1075, 1402, 2150, 3505, 5231, 7010, 10462, 17525, 26155, 30143, 35050, 52310, 60286, 130775, 150715, 224933, 261550, 301430, 449866, 753575, 1124665, 1507150, 2249330, 3666931, 5623325, 7333862, 11246650, 18334655, 36669310, 91673275, 157678033, 183346550, 315356066, 788390165, 1576780330, 3941950825, 7883901650]

約数ペア:

[(1, 7883901650), (2, 3941950825), (5, 1576780330), (10, 788390165), (25, 315356066), (43, 183346550), (50, 157678033), (86, 91673275), (215, 36669310), (430, 18334655), (701, 11246650), (1075, 7333862), (1402, 5623325), (2150, 3666931), (3505, 2249330), (5231, 1507150), (7010, 1124665), (10462, 753575), (17525, 449866), (26155, 301430), (30143, 261550), (35050, 224933), (52310, 150715), (60286, 130775)]