47004680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37907}}^1$

素因数の和:37949

約数の個数: 32

約数和(自身を含む): 109175040

約数和(自身を除く): 62170360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 37907, 75814, 151628, 189535, 303256, 379070, 758140, 1175117, 1516280, 2350234, 4700468, 5875585, 9400936, 11751170, 23502340, 47004680]

約数ペア:

[(1, 47004680), (2, 23502340), (4, 11751170), (5, 9400936), (8, 5875585), (10, 4700468), (20, 2350234), (31, 1516280), (40, 1175117), (62, 758140), (124, 379070), (155, 303256), (248, 189535), (310, 151628), (620, 75814), (1240, 37907)]