9210440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12119}}^1$

素因数の和:12149

約数の個数: 32

約数和(自身を含む): 21816000

約数和(自身を除く): 12605560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 12119, 24238, 48476, 60595, 96952, 121190, 230261, 242380, 460522, 484760, 921044, 1151305, 1842088, 2302610, 4605220, 9210440]

約数ペア:

[(1, 9210440), (2, 4605220), (4, 2302610), (5, 1842088), (8, 1151305), (10, 921044), (19, 484760), (20, 460522), (38, 242380), (40, 230261), (76, 121190), (95, 96952), (152, 60595), (190, 48476), (380, 24238), (760, 12119)]