234936560

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1747}}^1$

素因数の和:1842

約数の個数: 60

約数和(自身を含む): 560195544

約数和(自身を除く): 325258984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 1681, 1747, 3280, 3362, 3494, 6724, 6988, 8405, 8735, 13448, 13976, 16810, 17470, 26896, 27952, 33620, 34940, 67240, 69880, 71627, 134480, 139760, 143254, 286508, 358135, 573016, 716270, 1146032, 1432540, 2865080, 2936707, 5730160, 5873414, 11746828, 14683535, 23493656, 29367070, 46987312, 58734140, 117468280, 234936560]

約数ペア:

[(1, 234936560), (2, 117468280), (4, 58734140), (5, 46987312), (8, 29367070), (10, 23493656), (16, 14683535), (20, 11746828), (40, 5873414), (41, 5730160), (80, 2936707), (82, 2865080), (164, 1432540), (205, 1146032), (328, 716270), (410, 573016), (656, 358135), (820, 286508), (1640, 143254), (1681, 139760), (1747, 134480), (3280, 71627), (3362, 69880), (3494, 67240), (6724, 34940), (6988, 33620), (8405, 27952), (8735, 26896), (13448, 17470), (13976, 16810)]