78006160

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8629}}^1$

素因数の和:8755

約数の個数: 40

約数和(自身を含む): 182990520

約数和(自身を除く): 104984360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 8629, 9040, 17258, 34516, 43145, 69032, 86290, 138064, 172580, 345160, 690320, 975077, 1950154, 3900308, 4875385, 7800616, 9750770, 15601232, 19501540, 39003080, 78006160]

約数ペア:

[(1, 78006160), (2, 39003080), (4, 19501540), (5, 15601232), (8, 9750770), (10, 7800616), (16, 4875385), (20, 3900308), (40, 1950154), (80, 975077), (113, 690320), (226, 345160), (452, 172580), (565, 138064), (904, 86290), (1130, 69032), (1808, 43145), (2260, 34516), (4520, 17258), (8629, 9040)]