828254530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1\times {\mathrm{2293}}^1$

素因数の和:3222

約数の個数: 32

約数和(自身を含む): 1529620848

約数和(自身を除く): 701366318

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 881, 1762, 2293, 4405, 4586, 8810, 11465, 22930, 36121, 72242, 94013, 180605, 188026, 361210, 470065, 940130, 2020133, 4040266, 10100665, 20201330, 82825453, 165650906, 414127265, 828254530]

約数ペア:

[(1, 828254530), (2, 414127265), (5, 165650906), (10, 82825453), (41, 20201330), (82, 10100665), (205, 4040266), (410, 2020133), (881, 940130), (1762, 470065), (2293, 361210), (4405, 188026), (4586, 180605), (8810, 94013), (11465, 72242), (22930, 36121)]