6481570360

素因数分解:

$2^3\times 5^1\times {\mathrm{941}}^1\times {\mathrm{172199}}^1$

素因数の和:173151

約数の個数: 32

約数和(自身を含む): 14599116000

約数和(自身を除く): 8117545640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 941, 1882, 3764, 4705, 7528, 9410, 18820, 37640, 172199, 344398, 688796, 860995, 1377592, 1721990, 3443980, 6887960, 162039259, 324078518, 648157036, 810196295, 1296314072, 1620392590, 3240785180, 6481570360]

約数ペア:

[(1, 6481570360), (2, 3240785180), (4, 1620392590), (5, 1296314072), (8, 810196295), (10, 648157036), (20, 324078518), (40, 162039259), (941, 6887960), (1882, 3443980), (3764, 1721990), (4705, 1377592), (7528, 860995), (9410, 688796), (18820, 344398), (37640, 172199)]