5734840

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 12972960

約数和(自身を除く): 7238120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 461, 622, 922, 1244, 1555, 1844, 2305, 2488, 3110, 3688, 4610, 6220, 9220, 12440, 18440, 143371, 286742, 573484, 716855, 1146968, 1433710, 2867420, 5734840]

約数ペア:

[(1, 5734840), (2, 2867420), (4, 1433710), (5, 1146968), (8, 716855), (10, 573484), (20, 286742), (40, 143371), (311, 18440), (461, 12440), (622, 9220), (922, 6220), (1244, 4610), (1555, 3688), (1844, 3110), (2305, 2488)]