25368760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37307}}^1$

素因数の和:37335

約数の個数: 32

約数和(自身を含む): 60438960

約数和(自身を除く): 35070200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 37307, 74614, 149228, 186535, 298456, 373070, 634219, 746140, 1268438, 1492280, 2536876, 3171095, 5073752, 6342190, 12684380, 25368760]

約数ペア:

[(1, 25368760), (2, 12684380), (4, 6342190), (5, 5073752), (8, 3171095), (10, 2536876), (17, 1492280), (20, 1268438), (34, 746140), (40, 634219), (68, 373070), (85, 298456), (136, 186535), (170, 149228), (340, 74614), (680, 37307)]