22458160

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^2\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 60

約数和(自身を含む): 53840304

約数和(自身を除く): 31382144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 167, 205, 328, 334, 410, 656, 668, 820, 835, 1336, 1640, 1670, 1681, 2672, 3280, 3340, 3362, 6680, 6724, 6847, 8405, 13360, 13448, 13694, 16810, 26896, 27388, 33620, 34235, 54776, 67240, 68470, 109552, 134480, 136940, 273880, 280727, 547760, 561454, 1122908, 1403635, 2245816, 2807270, 4491632, 5614540, 11229080, 22458160]

約数ペア:

[(1, 22458160), (2, 11229080), (4, 5614540), (5, 4491632), (8, 2807270), (10, 2245816), (16, 1403635), (20, 1122908), (40, 561454), (41, 547760), (80, 280727), (82, 273880), (164, 136940), (167, 134480), (205, 109552), (328, 68470), (334, 67240), (410, 54776), (656, 34235), (668, 33620), (820, 27388), (835, 26896), (1336, 16810), (1640, 13694), (1670, 13448), (1681, 13360), (2672, 8405), (3280, 6847), (3340, 6724), (3362, 6680)]