71688160

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9533}}^1$

素因数の和:9595

約数の個数: 48

約数和(自身を含む): 172984896

約数和(自身を除く): 101296736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 9533, 19066, 38132, 47665, 76264, 95330, 152528, 190660, 305056, 381320, 448051, 762640, 896102, 1525280, 1792204, 2240255, 3584408, 4480510, 7168816, 8961020, 14337632, 17922040, 35844080, 71688160]

約数ペア:

[(1, 71688160), (2, 35844080), (4, 17922040), (5, 14337632), (8, 8961020), (10, 7168816), (16, 4480510), (20, 3584408), (32, 2240255), (40, 1792204), (47, 1525280), (80, 896102), (94, 762640), (160, 448051), (188, 381320), (235, 305056), (376, 190660), (470, 152528), (752, 95330), (940, 76264), (1504, 47665), (1880, 38132), (3760, 19066), (7520, 9533)]