535057270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{24443}}^1$

素因数の和:24660

約数の個数: 32

約数和(自身を含む): 1055980800

約数和(自身を除く): 520923530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 4378, 10945, 21890, 24443, 48886, 122215, 244430, 268873, 537746, 1344365, 2688730, 4864157, 9728314, 24320785, 48641570, 53505727, 107011454, 267528635, 535057270]

約数ペア:

[(1, 535057270), (2, 267528635), (5, 107011454), (10, 53505727), (11, 48641570), (22, 24320785), (55, 9728314), (110, 4864157), (199, 2688730), (398, 1344365), (995, 537746), (1990, 268873), (2189, 244430), (4378, 122215), (10945, 48886), (21890, 24443)]