2087885500

素因数分解:

$2^2\times 5^3\times {\mathrm{563}}^1\times {\mathrm{7417}}^1$

素因数の和:7999

約数の個数: 48

約数和(自身を含む): 4568657184

約数和(自身を除く): 2480771684

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 563, 1126, 2252, 2815, 5630, 7417, 11260, 14075, 14834, 28150, 29668, 37085, 56300, 70375, 74170, 140750, 148340, 185425, 281500, 370850, 741700, 927125, 1854250, 3708500, 4175771, 8351542, 16703084, 20878855, 41757710, 83515420, 104394275, 208788550, 417577100, 521971375, 1043942750, 2087885500]

約数ペア:

[(1, 2087885500), (2, 1043942750), (4, 521971375), (5, 417577100), (10, 208788550), (20, 104394275), (25, 83515420), (50, 41757710), (100, 20878855), (125, 16703084), (250, 8351542), (500, 4175771), (563, 3708500), (1126, 1854250), (2252, 927125), (2815, 741700), (5630, 370850), (7417, 281500), (11260, 185425), (14075, 148340), (14834, 140750), (28150, 74170), (29668, 70375), (37085, 56300)]