74894200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{19709}}^1$

素因数の和:19744

約数の個数: 48

約数和(自身を含む): 183303000

約数和(自身を除く): 108408800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 19709, 39418, 78836, 98545, 157672, 197090, 374471, 394180, 492725, 748942, 788360, 985450, 1497884, 1872355, 1970900, 2995768, 3744710, 3941800, 7489420, 9361775, 14978840, 18723550, 37447100, 74894200]

約数ペア:

[(1, 74894200), (2, 37447100), (4, 18723550), (5, 14978840), (8, 9361775), (10, 7489420), (19, 3941800), (20, 3744710), (25, 2995768), (38, 1970900), (40, 1872355), (50, 1497884), (76, 985450), (95, 788360), (100, 748942), (152, 492725), (190, 394180), (200, 374471), (380, 197090), (475, 157672), (760, 98545), (950, 78836), (1900, 39418), (3800, 19709)]