90794360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2699}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 211653000

約数和(自身を除く): 120858640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1682, 2699, 3364, 4205, 5398, 6728, 8410, 10796, 13495, 16820, 21592, 26990, 33640, 53980, 78271, 107960, 156542, 313084, 391355, 626168, 782710, 1565420, 2269859, 3130840, 4539718, 9079436, 11349295, 18158872, 22698590, 45397180, 90794360]

約数ペア:

[(1, 90794360), (2, 45397180), (4, 22698590), (5, 18158872), (8, 11349295), (10, 9079436), (20, 4539718), (29, 3130840), (40, 2269859), (58, 1565420), (116, 782710), (145, 626168), (232, 391355), (290, 313084), (580, 156542), (841, 107960), (1160, 78271), (1682, 53980), (2699, 33640), (3364, 26990), (4205, 21592), (5398, 16820), (6728, 13495), (8410, 10796)]