8752887650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{33581}}^1$

素因数の和:34007

約数の個数: 48

約数和(自身を含む): 17576953128

約数和(自身を除く): 8824065478

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 401, 650, 802, 2005, 4010, 5213, 10025, 10426, 20050, 26065, 33581, 52130, 67162, 130325, 167905, 260650, 335810, 436553, 839525, 873106, 1679050, 2182765, 4365530, 10913825, 13465981, 21827650, 26931962, 67329905, 134659810, 175057753, 336649525, 350115506, 673299050, 875288765, 1750577530, 4376443825, 8752887650]

約数ペア:

[(1, 8752887650), (2, 4376443825), (5, 1750577530), (10, 875288765), (13, 673299050), (25, 350115506), (26, 336649525), (50, 175057753), (65, 134659810), (130, 67329905), (325, 26931962), (401, 21827650), (650, 13465981), (802, 10913825), (2005, 4365530), (4010, 2182765), (5213, 1679050), (10025, 873106), (10426, 839525), (20050, 436553), (26065, 335810), (33581, 260650), (52130, 167905), (67162, 130325)]