856156670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{35393}}^1$

素因数の和:35500

約数の個数: 32

約数和(自身を含む): 1605471840

約数和(自身を除く): 749315170

約数列:

[1, 2, 5, 10, 41, 59, 82, 118, 205, 295, 410, 590, 2419, 4838, 12095, 24190, 35393, 70786, 176965, 353930, 1451113, 2088187, 2902226, 4176374, 7255565, 10440935, 14511130, 20881870, 85615667, 171231334, 428078335, 856156670]

約数ペア:

[(1, 856156670), (2, 428078335), (5, 171231334), (10, 85615667), (41, 20881870), (59, 14511130), (82, 10440935), (118, 7255565), (205, 4176374), (295, 2902226), (410, 2088187), (590, 1451113), (2419, 353930), (4838, 176965), (12095, 70786), (24190, 35393)]