4054240

素因数分解:

$2^5\times 5^1\times {\mathrm{25339}}^1$

素因数の和:25354

約数の個数: 24

約数和(自身を含む): 9578520

約数和(自身を除く): 5524280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 25339, 50678, 101356, 126695, 202712, 253390, 405424, 506780, 810848, 1013560, 2027120, 4054240]

約数ペア:

[(1, 4054240), (2, 2027120), (4, 1013560), (5, 810848), (8, 506780), (10, 405424), (16, 253390), (20, 202712), (32, 126695), (40, 101356), (80, 50678), (160, 25339)]