91068700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 211236480

約数和(自身を除く): 120167780

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 31, 50, 58, 62, 100, 116, 124, 145, 155, 290, 310, 580, 620, 725, 775, 899, 1013, 1450, 1550, 1798, 2026, 2900, 3100, 3596, 4052, 4495, 5065, 8990, 10130, 17980, 20260, 22475, 25325, 29377, 31403, 44950, 50650, 58754, 62806, 89900, 101300, 117508, 125612, 146885, 157015, 293770, 314030, 587540, 628060, 734425, 785075, 910687, 1468850, 1570150, 1821374, 2937700, 3140300, 3642748, 4553435, 9106870, 18213740, 22767175, 45534350, 91068700]

約数ペア:

[(1, 91068700), (2, 45534350), (4, 22767175), (5, 18213740), (10, 9106870), (20, 4553435), (25, 3642748), (29, 3140300), (31, 2937700), (50, 1821374), (58, 1570150), (62, 1468850), (100, 910687), (116, 785075), (124, 734425), (145, 628060), (155, 587540), (290, 314030), (310, 293770), (580, 157015), (620, 146885), (725, 125612), (775, 117508), (899, 101300), (1013, 89900), (1450, 62806), (1550, 58754), (1798, 50650), (2026, 44950), (2900, 31403), (3100, 29377), (3596, 25325), (4052, 22475), (4495, 20260), (5065, 17980), (8990, 10130)]