84281650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{41113}}^1$

素因数の和:41166

約数の個数: 24

約数和(自身を含む): 160591284

約数和(自身を除く): 76309634

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 41113, 82226, 205565, 411130, 1027825, 1685633, 2055650, 3371266, 8428165, 16856330, 42140825, 84281650]

約数ペア:

[(1, 84281650), (2, 42140825), (5, 16856330), (10, 8428165), (25, 3371266), (41, 2055650), (50, 1685633), (82, 1027825), (205, 411130), (410, 205565), (1025, 82226), (2050, 41113)]