1037642840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{17659}}^1$

素因数の和:17796

約数の個数: 64

約数和(自身を含む): 2536682400

約数和(自身を除く): 1499039560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1469, 2260, 2938, 4520, 5876, 7345, 11752, 14690, 17659, 29380, 35318, 58760, 70636, 88295, 141272, 176590, 229567, 353180, 459134, 706360, 918268, 1147835, 1836536, 1995467, 2295670, 3990934, 4591340, 7981868, 9182680, 9977335, 15963736, 19954670, 25941071, 39909340, 51882142, 79818680, 103764284, 129705355, 207528568, 259410710, 518821420, 1037642840]

約数ペア:

[(1, 1037642840), (2, 518821420), (4, 259410710), (5, 207528568), (8, 129705355), (10, 103764284), (13, 79818680), (20, 51882142), (26, 39909340), (40, 25941071), (52, 19954670), (65, 15963736), (104, 9977335), (113, 9182680), (130, 7981868), (226, 4591340), (260, 3990934), (452, 2295670), (520, 1995467), (565, 1836536), (904, 1147835), (1130, 918268), (1469, 706360), (2260, 459134), (2938, 353180), (4520, 229567), (5876, 176590), (7345, 141272), (11752, 88295), (14690, 70636), (17659, 58760), (29380, 35318)]