23915140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41233}}^1$

素因数の和:41271

約数の個数: 24

約数和(自身を含む): 51954840

約数和(自身を除く): 28039700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 41233, 82466, 164932, 206165, 412330, 824660, 1195757, 2391514, 4783028, 5978785, 11957570, 23915140]

約数ペア:

[(1, 23915140), (2, 11957570), (4, 5978785), (5, 4783028), (10, 2391514), (20, 1195757), (29, 824660), (58, 412330), (116, 206165), (145, 164932), (290, 82466), (580, 41233)]