98810450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 197665920

約数和(自身を除く): 98855470

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 893, 950, 1175, 1786, 2213, 2350, 4426, 4465, 8930, 11065, 22130, 22325, 42047, 44650, 55325, 84094, 104011, 110650, 208022, 210235, 420470, 520055, 1040110, 1051175, 1976209, 2102350, 2600275, 3952418, 5200550, 9881045, 19762090, 49405225, 98810450]

約数ペア:

[(1, 98810450), (2, 49405225), (5, 19762090), (10, 9881045), (19, 5200550), (25, 3952418), (38, 2600275), (47, 2102350), (50, 1976209), (94, 1051175), (95, 1040110), (190, 520055), (235, 420470), (470, 210235), (475, 208022), (893, 110650), (950, 104011), (1175, 84094), (1786, 55325), (2213, 44650), (2350, 42047), (4426, 22325), (4465, 22130), (8930, 11065)]