61272080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{45053}}^1$

素因数の和:45083

約数の個数: 40

約数和(自身を含む): 150840792

約数和(自身を除く): 89568712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 45053, 90106, 180212, 225265, 360424, 450530, 720848, 765901, 901060, 1531802, 1802120, 3063604, 3604240, 3829505, 6127208, 7659010, 12254416, 15318020, 30636040, 61272080]

約数ペア:

[(1, 61272080), (2, 30636040), (4, 15318020), (5, 12254416), (8, 7659010), (10, 6127208), (16, 3829505), (17, 3604240), (20, 3063604), (34, 1802120), (40, 1531802), (68, 901060), (80, 765901), (85, 720848), (136, 450530), (170, 360424), (272, 225265), (340, 180212), (680, 90106), (1360, 45053)]