85015550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 163864512

約数和(自身を除く): 78848962

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 113, 205, 226, 367, 410, 565, 734, 1025, 1130, 1835, 2050, 2825, 3670, 4633, 5650, 9175, 9266, 15047, 18350, 23165, 30094, 41471, 46330, 75235, 82942, 115825, 150470, 207355, 231650, 376175, 414710, 752350, 1036775, 1700311, 2073550, 3400622, 8501555, 17003110, 42507775, 85015550]

約数ペア:

[(1, 85015550), (2, 42507775), (5, 17003110), (10, 8501555), (25, 3400622), (41, 2073550), (50, 1700311), (82, 1036775), (113, 752350), (205, 414710), (226, 376175), (367, 231650), (410, 207355), (565, 150470), (734, 115825), (1025, 82942), (1130, 75235), (1835, 46330), (2050, 41471), (2825, 30094), (3670, 23165), (4633, 18350), (5650, 15047), (9175, 9266)]