40261730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{907}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 76097664

約数和(自身を除く): 35835934

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 907, 965, 1814, 1930, 4439, 4535, 8878, 9070, 20861, 22195, 41722, 44390, 104305, 175051, 208610, 350102, 875255, 1750510, 4026173, 8052346, 20130865, 40261730]

約数ペア:

[(1, 40261730), (2, 20130865), (5, 8052346), (10, 4026173), (23, 1750510), (46, 875255), (115, 350102), (193, 208610), (230, 175051), (386, 104305), (907, 44390), (965, 41722), (1814, 22195), (1930, 20861), (4439, 9070), (4535, 8878)]