23355040

素因数分解:

$2^5\times 5^1\times {\mathrm{145969}}^1$

素因数の和:145984

約数の個数: 24

約数和(自身を含む): 55176660

約数和(自身を除く): 31821620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 145969, 291938, 583876, 729845, 1167752, 1459690, 2335504, 2919380, 4671008, 5838760, 11677520, 23355040]

約数ペア:

[(1, 23355040), (2, 11677520), (4, 5838760), (5, 4671008), (8, 2919380), (10, 2335504), (16, 1459690), (20, 1167752), (32, 729845), (40, 583876), (80, 291938), (160, 145969)]