47002040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40519}}^1$

素因数の和:40559

約数の個数: 32

約数和(自身を含む): 109404000

約数和(自身を除く): 62401960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 40519, 81038, 162076, 202595, 324152, 405190, 810380, 1175051, 1620760, 2350102, 4700204, 5875255, 9400408, 11750510, 23501020, 47002040]

約数ペア:

[(1, 47002040), (2, 23501020), (4, 11750510), (5, 9400408), (8, 5875255), (10, 4700204), (20, 2350102), (29, 1620760), (40, 1175051), (58, 810380), (116, 405190), (145, 324152), (232, 202595), (290, 162076), (580, 81038), (1160, 40519)]