22480960

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:611

約数の個数: 56

約数和(自身を含む): 53986176

約数和(自身を除く): 31505216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 431, 652, 815, 862, 1304, 1630, 1724, 2155, 2608, 3260, 3448, 4310, 5216, 6520, 6896, 8620, 10432, 13040, 13792, 17240, 26080, 27584, 34480, 52160, 68960, 70253, 137920, 140506, 281012, 351265, 562024, 702530, 1124048, 1405060, 2248096, 2810120, 4496192, 5620240, 11240480, 22480960]

約数ペア:

[(1, 22480960), (2, 11240480), (4, 5620240), (5, 4496192), (8, 2810120), (10, 2248096), (16, 1405060), (20, 1124048), (32, 702530), (40, 562024), (64, 351265), (80, 281012), (160, 140506), (163, 137920), (320, 70253), (326, 68960), (431, 52160), (652, 34480), (815, 27584), (862, 26080), (1304, 17240), (1630, 13792), (1724, 13040), (2155, 10432), (2608, 8620), (3260, 6896), (3448, 6520), (4310, 5216)]