200074040

素因数分解:

$2^3\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{4679}}^1$

素因数の和:5759

約数の個数: 32

約数和(自身を含む): 450684000

約数和(自身を除く): 250609960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1069, 2138, 4276, 4679, 5345, 8552, 9358, 10690, 18716, 21380, 23395, 37432, 42760, 46790, 93580, 187160, 5001851, 10003702, 20007404, 25009255, 40014808, 50018510, 100037020, 200074040]

約数ペア:

[(1, 200074040), (2, 100037020), (4, 50018510), (5, 40014808), (8, 25009255), (10, 20007404), (20, 10003702), (40, 5001851), (1069, 187160), (2138, 93580), (4276, 46790), (4679, 42760), (5345, 37432), (8552, 23395), (9358, 21380), (10690, 18716)]