3690428620

素因数分解:

$2^2\times 5^1\times {\mathrm{20011}}^1\times {\mathrm{9221}}^1$

素因数の和:29241

約数の個数: 24

約数和(自身を含む): 7751127888

約数和(自身を除く): 4060699268

約数列:

[1, 2, 4, 5, 10, 20, 9221, 18442, 20011, 36884, 40022, 46105, 80044, 92210, 100055, 184420, 200110, 400220, 184521431, 369042862, 738085724, 922607155, 1845214310, 3690428620]

約数ペア:

[(1, 3690428620), (2, 1845214310), (4, 922607155), (5, 738085724), (10, 369042862), (20, 184521431), (9221, 400220), (18442, 200110), (20011, 184420), (36884, 100055), (40022, 92210), (46105, 80044)]