133744220

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{9049}}^1$

素因数の和:9797

約数の個数: 24

約数和(自身を含む): 281274000

約数和(自身を除く): 147529780

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3695, 7390, 9049, 14780, 18098, 36196, 45245, 90490, 180980, 6687211, 13374422, 26748844, 33436055, 66872110, 133744220]

約数ペア:

[(1, 133744220), (2, 66872110), (4, 33436055), (5, 26748844), (10, 13374422), (20, 6687211), (739, 180980), (1478, 90490), (2956, 45245), (3695, 36196), (7390, 18098), (9049, 14780)]