103900150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{50683}}^1$

素因数の和:50736

約数の個数: 24

約数和(自身を含む): 197971704

約数和(自身を除く): 94071554

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 50683, 101366, 253415, 506830, 1267075, 2078003, 2534150, 4156006, 10390015, 20780030, 51950075, 103900150]

約数ペア:

[(1, 103900150), (2, 51950075), (5, 20780030), (10, 10390015), (25, 4156006), (41, 2534150), (50, 2078003), (82, 1267075), (205, 506830), (410, 253415), (1025, 101366), (2050, 50683)]