5880040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 14158800

約数和(自身を除く): 8278760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 137, 145, 148, 185, 232, 274, 290, 296, 370, 548, 580, 685, 740, 1073, 1096, 1160, 1370, 1480, 2146, 2740, 3973, 4292, 5069, 5365, 5480, 7946, 8584, 10138, 10730, 15892, 19865, 20276, 21460, 25345, 31784, 39730, 40552, 42920, 50690, 79460, 101380, 147001, 158920, 202760, 294002, 588004, 735005, 1176008, 1470010, 2940020, 5880040]

約数ペア:

[(1, 5880040), (2, 2940020), (4, 1470010), (5, 1176008), (8, 735005), (10, 588004), (20, 294002), (29, 202760), (37, 158920), (40, 147001), (58, 101380), (74, 79460), (116, 50690), (137, 42920), (145, 40552), (148, 39730), (185, 31784), (232, 25345), (274, 21460), (290, 20276), (296, 19865), (370, 15892), (548, 10730), (580, 10138), (685, 8584), (740, 7946), (1073, 5480), (1096, 5365), (1160, 5069), (1370, 4292), (1480, 3973), (2146, 2740)]