423492760

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{23167}}^1$

素因数の和:23635

約数の個数: 32

約数和(自身を含む): 954984960

約数和(自身を除く): 531492200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 3656, 4570, 9140, 18280, 23167, 46334, 92668, 115835, 185336, 231670, 463340, 926680, 10587319, 21174638, 42349276, 52936595, 84698552, 105873190, 211746380, 423492760]

約数ペア:

[(1, 423492760), (2, 211746380), (4, 105873190), (5, 84698552), (8, 52936595), (10, 42349276), (20, 21174638), (40, 10587319), (457, 926680), (914, 463340), (1828, 231670), (2285, 185336), (3656, 115835), (4570, 92668), (9140, 46334), (18280, 23167)]