10404520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37159}}^1$

素因数の和:37177

約数の個数: 32

約数和(自身を含む): 26755200

約数和(自身を除く): 16350680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 37159, 74318, 148636, 185795, 260113, 297272, 371590, 520226, 743180, 1040452, 1300565, 1486360, 2080904, 2601130, 5202260, 10404520]

約数ペア:

[(1, 10404520), (2, 5202260), (4, 2601130), (5, 2080904), (7, 1486360), (8, 1300565), (10, 1040452), (14, 743180), (20, 520226), (28, 371590), (35, 297272), (40, 260113), (56, 185795), (70, 148636), (140, 74318), (280, 37159)]