103702520

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{9161}}^1$

素因数の和:9455

約数の個数: 32

約数和(自身を含む): 234180720

約数和(自身を除く): 130478200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 5660, 9161, 11320, 18322, 36644, 45805, 73288, 91610, 183220, 366440, 2592563, 5185126, 10370252, 12962815, 20740504, 25925630, 51851260, 103702520]

約数ペア:

[(1, 103702520), (2, 51851260), (4, 25925630), (5, 20740504), (8, 12962815), (10, 10370252), (20, 5185126), (40, 2592563), (283, 366440), (566, 183220), (1132, 91610), (1415, 73288), (2264, 45805), (2830, 36644), (5660, 18322), (9161, 11320)]