188485040

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{50129}}^1$

素因数の和:50189

約数の個数: 40

約数和(自身を含む): 447560640

約数和(自身を除く): 259075600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 50129, 100258, 200516, 250645, 401032, 501290, 802064, 1002580, 2005160, 2356063, 4010320, 4712126, 9424252, 11780315, 18848504, 23560630, 37697008, 47121260, 94242520, 188485040]

約数ペア:

[(1, 188485040), (2, 94242520), (4, 47121260), (5, 37697008), (8, 23560630), (10, 18848504), (16, 11780315), (20, 9424252), (40, 4712126), (47, 4010320), (80, 2356063), (94, 2005160), (188, 1002580), (235, 802064), (376, 501290), (470, 401032), (752, 250645), (940, 200516), (1880, 100258), (3760, 50129)]