22782380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 52055136

約数和(自身を除く): 29272756

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 1811, 2516, 3145, 3622, 6290, 7244, 9055, 12580, 18110, 30787, 36220, 61574, 67007, 123148, 134014, 153935, 268028, 307870, 335035, 615740, 670070, 1139119, 1340140, 2278238, 4556476, 5695595, 11391190, 22782380]

約数ペア:

[(1, 22782380), (2, 11391190), (4, 5695595), (5, 4556476), (10, 2278238), (17, 1340140), (20, 1139119), (34, 670070), (37, 615740), (68, 335035), (74, 307870), (85, 268028), (148, 153935), (170, 134014), (185, 123148), (340, 67007), (370, 61574), (629, 36220), (740, 30787), (1258, 18110), (1811, 12580), (2516, 9055), (3145, 7244), (3622, 6290)]