27459920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9277}}^1$

素因数の和:9327

約数の個数: 40

約数和(自身を含む): 65576904

約数和(自身を除く): 38116984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 9277, 18554, 37108, 46385, 74216, 92770, 148432, 185540, 343249, 371080, 686498, 742160, 1372996, 1716245, 2745992, 3432490, 5491984, 6864980, 13729960, 27459920]

約数ペア:

[(1, 27459920), (2, 13729960), (4, 6864980), (5, 5491984), (8, 3432490), (10, 2745992), (16, 1716245), (20, 1372996), (37, 742160), (40, 686498), (74, 371080), (80, 343249), (148, 185540), (185, 148432), (296, 92770), (370, 74216), (592, 46385), (740, 37108), (1480, 18554), (2960, 9277)]