57225340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3673}}^1$

素因数の和:3742

約数の個数: 48

約数和(自身を含む): 129618720

約数和(自身を除く): 72393380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3673, 3895, 7346, 7790, 14692, 15580, 18365, 36730, 69787, 73460, 139574, 150593, 279148, 301186, 348935, 602372, 697870, 752965, 1395740, 1505930, 2861267, 3011860, 5722534, 11445068, 14306335, 28612670, 57225340]

約数ペア:

[(1, 57225340), (2, 28612670), (4, 14306335), (5, 11445068), (10, 5722534), (19, 3011860), (20, 2861267), (38, 1505930), (41, 1395740), (76, 752965), (82, 697870), (95, 602372), (164, 348935), (190, 301186), (205, 279148), (380, 150593), (410, 139574), (779, 73460), (820, 69787), (1558, 36730), (3116, 18365), (3673, 15580), (3895, 14692), (7346, 7790)]