7139867900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{38867}}^1$

素因数の和:39059

約数の個数: 72

約数和(自身を含む): 17003661696

約数和(自身を除く): 9863793796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 167, 220, 275, 334, 550, 668, 835, 1100, 1670, 1837, 3340, 3674, 4175, 7348, 8350, 9185, 16700, 18370, 36740, 38867, 45925, 77734, 91850, 155468, 183700, 194335, 388670, 427537, 777340, 855074, 971675, 1710148, 1943350, 2137685, 3886700, 4275370, 6490789, 8550740, 10688425, 12981578, 21376850, 25963156, 32453945, 42753700, 64907890, 71398679, 129815780, 142797358, 162269725, 285594716, 324539450, 356993395, 649078900, 713986790, 1427973580, 1784966975, 3569933950, 7139867900]

約数ペア:

[(1, 7139867900), (2, 3569933950), (4, 1784966975), (5, 1427973580), (10, 713986790), (11, 649078900), (20, 356993395), (22, 324539450), (25, 285594716), (44, 162269725), (50, 142797358), (55, 129815780), (100, 71398679), (110, 64907890), (167, 42753700), (220, 32453945), (275, 25963156), (334, 21376850), (550, 12981578), (668, 10688425), (835, 8550740), (1100, 6490789), (1670, 4275370), (1837, 3886700), (3340, 2137685), (3674, 1943350), (4175, 1710148), (7348, 971675), (8350, 855074), (9185, 777340), (16700, 427537), (18370, 388670), (36740, 194335), (38867, 183700), (45925, 155468), (77734, 91850)]