84343850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1967

約数の個数: 48

約数和(自身を含む): 168739200

約数和(自身を除く): 84395350

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 893, 950, 1175, 1786, 1889, 2350, 3778, 4465, 8930, 9445, 18890, 22325, 35891, 44650, 47225, 71782, 88783, 94450, 177566, 179455, 358910, 443915, 887830, 897275, 1686877, 1794550, 2219575, 3373754, 4439150, 8434385, 16868770, 42171925, 84343850]

約数ペア:

[(1, 84343850), (2, 42171925), (5, 16868770), (10, 8434385), (19, 4439150), (25, 3373754), (38, 2219575), (47, 1794550), (50, 1686877), (94, 897275), (95, 887830), (190, 443915), (235, 358910), (470, 179455), (475, 177566), (893, 94450), (950, 88783), (1175, 71782), (1786, 47225), (1889, 44650), (2350, 35891), (3778, 22325), (4465, 18890), (8930, 9445)]