23077460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{164839}}^1$

素因数の和:164855

約数の個数: 24

約数和(自身を含む): 55386240

約数和(自身を除く): 32308780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 164839, 329678, 659356, 824195, 1153873, 1648390, 2307746, 3296780, 4615492, 5769365, 11538730, 23077460]

約数ペア:

[(1, 23077460), (2, 11538730), (4, 5769365), (5, 4615492), (7, 3296780), (10, 2307746), (14, 1648390), (20, 1153873), (28, 824195), (35, 659356), (70, 329678), (140, 164839)]