86062640

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^2\times {\mathrm{487}}^1$

素因数の和:594

約数の個数: 60

約数和(自身を含む): 204863376

約数和(自身を除く): 118800736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 487, 752, 940, 974, 1880, 1948, 2209, 2435, 3760, 3896, 4418, 4870, 7792, 8836, 9740, 11045, 17672, 19480, 22090, 22889, 35344, 38960, 44180, 45778, 88360, 91556, 114445, 176720, 183112, 228890, 366224, 457780, 915560, 1075783, 1831120, 2151566, 4303132, 5378915, 8606264, 10757830, 17212528, 21515660, 43031320, 86062640]

約数ペア:

[(1, 86062640), (2, 43031320), (4, 21515660), (5, 17212528), (8, 10757830), (10, 8606264), (16, 5378915), (20, 4303132), (40, 2151566), (47, 1831120), (80, 1075783), (94, 915560), (188, 457780), (235, 366224), (376, 228890), (470, 183112), (487, 176720), (752, 114445), (940, 91556), (974, 88360), (1880, 45778), (1948, 44180), (2209, 38960), (2435, 35344), (3760, 22889), (3896, 22090), (4418, 19480), (4870, 17672), (7792, 11045), (8836, 9740)]