52826800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10159}}^1$

素因数の和:10190

約数の個数: 60

約数和(自身を含む): 136692640

約数和(自身を除く): 83865840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 10159, 20318, 40636, 50795, 81272, 101590, 132067, 162544, 203180, 253975, 264134, 406360, 507950, 528268, 660335, 812720, 1015900, 1056536, 1320670, 2031800, 2113072, 2641340, 3301675, 4063600, 5282680, 6603350, 10565360, 13206700, 26413400, 52826800]

約数ペア:

[(1, 52826800), (2, 26413400), (4, 13206700), (5, 10565360), (8, 6603350), (10, 5282680), (13, 4063600), (16, 3301675), (20, 2641340), (25, 2113072), (26, 2031800), (40, 1320670), (50, 1056536), (52, 1015900), (65, 812720), (80, 660335), (100, 528268), (104, 507950), (130, 406360), (200, 264134), (208, 253975), (260, 203180), (325, 162544), (400, 132067), (520, 101590), (650, 81272), (1040, 50795), (1300, 40636), (2600, 20318), (5200, 10159)]