131602000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{2269}}^1$

素因数の和:2321

約数の個数: 80

約数和(自身を含む): 329331600

約数和(自身を除く): 197729600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 125, 145, 200, 232, 250, 290, 400, 464, 500, 580, 725, 1000, 1160, 1450, 2000, 2269, 2320, 2900, 3625, 4538, 5800, 7250, 9076, 11345, 11600, 14500, 18152, 22690, 29000, 36304, 45380, 56725, 58000, 65801, 90760, 113450, 131602, 181520, 226900, 263204, 283625, 329005, 453800, 526408, 567250, 658010, 907600, 1052816, 1134500, 1316020, 1645025, 2269000, 2632040, 3290050, 4538000, 5264080, 6580100, 8225125, 13160200, 16450250, 26320400, 32900500, 65801000, 131602000]

約数ペア:

[(1, 131602000), (2, 65801000), (4, 32900500), (5, 26320400), (8, 16450250), (10, 13160200), (16, 8225125), (20, 6580100), (25, 5264080), (29, 4538000), (40, 3290050), (50, 2632040), (58, 2269000), (80, 1645025), (100, 1316020), (116, 1134500), (125, 1052816), (145, 907600), (200, 658010), (232, 567250), (250, 526408), (290, 453800), (400, 329005), (464, 283625), (500, 263204), (580, 226900), (725, 181520), (1000, 131602), (1160, 113450), (1450, 90760), (2000, 65801), (2269, 58000), (2320, 56725), (2900, 45380), (3625, 36304), (4538, 29000), (5800, 22690), (7250, 18152), (9076, 14500), (11345, 11600)]