23907040

素因数分解:

$2^5\times 5^1\times {\mathrm{149419}}^1$

素因数の和:149434

約数の個数: 24

約数和(自身を含む): 56480760

約数和(自身を除く): 32573720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 149419, 298838, 597676, 747095, 1195352, 1494190, 2390704, 2988380, 4781408, 5976760, 11953520, 23907040]

約数ペア:

[(1, 23907040), (2, 11953520), (4, 5976760), (5, 4781408), (8, 2988380), (10, 2390704), (16, 1494190), (20, 1195352), (32, 747095), (40, 597676), (80, 298838), (160, 149419)]