173171937100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{887}}^1\times {\mathrm{41539}}^1$

素因数の和:42487

約数の個数: 72

約数和(自身を含む): 384220408320

約数和(自身を除く): 211048471220

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 887, 940, 1175, 1774, 2350, 3548, 4435, 4700, 8870, 17740, 22175, 41539, 41689, 44350, 83078, 83378, 88700, 166156, 166756, 207695, 208445, 415390, 416890, 830780, 833780, 1038475, 1042225, 1952333, 2076950, 2084450, 3904666, 4153900, 4168900, 7809332, 9761665, 19523330, 36845093, 39046660, 48808325, 73690186, 97616650, 147380372, 184225465, 195233300, 368450930, 736901860, 921127325, 1731719371, 1842254650, 3463438742, 3684509300, 6926877484, 8658596855, 17317193710, 34634387420, 43292984275, 86585968550, 173171937100]

約数ペア:

[(1, 173171937100), (2, 86585968550), (4, 43292984275), (5, 34634387420), (10, 17317193710), (20, 8658596855), (25, 6926877484), (47, 3684509300), (50, 3463438742), (94, 1842254650), (100, 1731719371), (188, 921127325), (235, 736901860), (470, 368450930), (887, 195233300), (940, 184225465), (1175, 147380372), (1774, 97616650), (2350, 73690186), (3548, 48808325), (4435, 39046660), (4700, 36845093), (8870, 19523330), (17740, 9761665), (22175, 7809332), (41539, 4168900), (41689, 4153900), (44350, 3904666), (83078, 2084450), (83378, 2076950), (88700, 1952333), (166156, 1042225), (166756, 1038475), (207695, 833780), (208445, 830780), (415390, 416890)]