31742000

素因数分解:

$2^4\times 5^3\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 80

約数和(自身を含む): 78343200

約数和(自身を除く): 46601200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 100, 118, 125, 200, 236, 250, 269, 295, 400, 472, 500, 538, 590, 944, 1000, 1076, 1180, 1345, 1475, 2000, 2152, 2360, 2690, 2950, 4304, 4720, 5380, 5900, 6725, 7375, 10760, 11800, 13450, 14750, 15871, 21520, 23600, 26900, 29500, 31742, 33625, 53800, 59000, 63484, 67250, 79355, 107600, 118000, 126968, 134500, 158710, 253936, 269000, 317420, 396775, 538000, 634840, 793550, 1269680, 1587100, 1983875, 3174200, 3967750, 6348400, 7935500, 15871000, 31742000]

約数ペア:

[(1, 31742000), (2, 15871000), (4, 7935500), (5, 6348400), (8, 3967750), (10, 3174200), (16, 1983875), (20, 1587100), (25, 1269680), (40, 793550), (50, 634840), (59, 538000), (80, 396775), (100, 317420), (118, 269000), (125, 253936), (200, 158710), (236, 134500), (250, 126968), (269, 118000), (295, 107600), (400, 79355), (472, 67250), (500, 63484), (538, 59000), (590, 53800), (944, 33625), (1000, 31742), (1076, 29500), (1180, 26900), (1345, 23600), (1475, 21520), (2000, 15871), (2152, 14750), (2360, 13450), (2690, 11800), (2950, 10760), (4304, 7375), (4720, 6725), (5380, 5900)]