22370440

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9479}}^1$

素因数の和:9549

約数の個数: 32

約数和(自身を含む): 51192000

約数和(自身を除く): 28821560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 9479, 18958, 37916, 47395, 75832, 94790, 189580, 379160, 559261, 1118522, 2237044, 2796305, 4474088, 5592610, 11185220, 22370440]

約数ペア:

[(1, 22370440), (2, 11185220), (4, 5592610), (5, 4474088), (8, 2796305), (10, 2237044), (20, 1118522), (40, 559261), (59, 379160), (118, 189580), (236, 94790), (295, 75832), (472, 47395), (590, 37916), (1180, 18958), (2360, 9479)]