40314250

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^2\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 78164424

約数和(自身を除く): 37850174

約数列:

[1, 2, 5, 10, 25, 47, 50, 73, 94, 125, 146, 235, 250, 365, 470, 730, 1175, 1825, 2209, 2350, 3431, 3650, 4418, 5875, 6862, 9125, 11045, 11750, 17155, 18250, 22090, 34310, 55225, 85775, 110450, 161257, 171550, 276125, 322514, 428875, 552250, 806285, 857750, 1612570, 4031425, 8062850, 20157125, 40314250]

約数ペア:

[(1, 40314250), (2, 20157125), (5, 8062850), (10, 4031425), (25, 1612570), (47, 857750), (50, 806285), (73, 552250), (94, 428875), (125, 322514), (146, 276125), (235, 171550), (250, 161257), (365, 110450), (470, 85775), (730, 55225), (1175, 34310), (1825, 22090), (2209, 18250), (2350, 17155), (3431, 11750), (3650, 11045), (4418, 9125), (5875, 6862)]