82829840

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{25253}}^1$

素因数の和:25307

約数の個数: 40

約数和(自身を含む): 197284248

約数和(自身を除く): 114454408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 25253, 50506, 101012, 126265, 202024, 252530, 404048, 505060, 1010120, 1035373, 2020240, 2070746, 4141492, 5176865, 8282984, 10353730, 16565968, 20707460, 41414920, 82829840]

約数ペア:

[(1, 82829840), (2, 41414920), (4, 20707460), (5, 16565968), (8, 10353730), (10, 8282984), (16, 5176865), (20, 4141492), (40, 2070746), (41, 2020240), (80, 1035373), (82, 1010120), (164, 505060), (205, 404048), (328, 252530), (410, 202024), (656, 126265), (820, 101012), (1640, 50506), (3280, 25253)]