22624240

素因数分解:

$2^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{727}}^1$

素因数の和:1129

約数の個数: 40

約数和(自身を含む): 52809120

約数和(自身を除く): 30184880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 389, 727, 778, 1454, 1556, 1945, 2908, 3112, 3635, 3890, 5816, 6224, 7270, 7780, 11632, 14540, 15560, 29080, 31120, 58160, 282803, 565606, 1131212, 1414015, 2262424, 2828030, 4524848, 5656060, 11312120, 22624240]

約数ペア:

[(1, 22624240), (2, 11312120), (4, 5656060), (5, 4524848), (8, 2828030), (10, 2262424), (16, 1414015), (20, 1131212), (40, 565606), (80, 282803), (389, 58160), (727, 31120), (778, 29080), (1454, 15560), (1556, 14540), (1945, 11632), (2908, 7780), (3112, 7270), (3635, 6224), (3890, 5816)]