85008160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31253}}^1$

素因数の和:31285

約数の個数: 48

約数和(自身を含む): 212652216

約数和(自身を除く): 127644056

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 31253, 62506, 125012, 156265, 250024, 312530, 500048, 531301, 625060, 1000096, 1062602, 1250120, 2125204, 2500240, 2656505, 4250408, 5000480, 5313010, 8500816, 10626020, 17001632, 21252040, 42504080, 85008160]

約数ペア:

[(1, 85008160), (2, 42504080), (4, 21252040), (5, 17001632), (8, 10626020), (10, 8500816), (16, 5313010), (17, 5000480), (20, 4250408), (32, 2656505), (34, 2500240), (40, 2125204), (68, 1250120), (80, 1062602), (85, 1000096), (136, 625060), (160, 531301), (170, 500048), (272, 312530), (340, 250024), (544, 156265), (680, 125012), (1360, 62506), (2720, 31253)]