23779880

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2029}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 53713800

約数和(自身を除く): 29933920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2029, 2344, 2930, 4058, 5860, 8116, 10145, 11720, 16232, 20290, 40580, 81160, 594497, 1188994, 2377988, 2972485, 4755976, 5944970, 11889940, 23779880]

約数ペア:

[(1, 23779880), (2, 11889940), (4, 5944970), (5, 4755976), (8, 2972485), (10, 2377988), (20, 1188994), (40, 594497), (293, 81160), (586, 40580), (1172, 20290), (1465, 16232), (2029, 11720), (2344, 10145), (2930, 8116), (4058, 5860)]