83325160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 199901520

約数和(自身を除く): 116576360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 181, 340, 362, 677, 680, 724, 905, 1354, 1448, 1810, 2708, 3077, 3385, 3620, 5416, 6154, 6770, 7240, 11509, 12308, 13540, 15385, 23018, 24616, 27080, 30770, 46036, 57545, 61540, 92072, 115090, 122537, 123080, 230180, 245074, 460360, 490148, 612685, 980296, 1225370, 2083129, 2450740, 4166258, 4901480, 8332516, 10415645, 16665032, 20831290, 41662580, 83325160]

約数ペア:

[(1, 83325160), (2, 41662580), (4, 20831290), (5, 16665032), (8, 10415645), (10, 8332516), (17, 4901480), (20, 4166258), (34, 2450740), (40, 2083129), (68, 1225370), (85, 980296), (136, 612685), (170, 490148), (181, 460360), (340, 245074), (362, 230180), (677, 123080), (680, 122537), (724, 115090), (905, 92072), (1354, 61540), (1448, 57545), (1810, 46036), (2708, 30770), (3077, 27080), (3385, 24616), (3620, 23018), (5416, 15385), (6154, 13540), (6770, 12308), (7240, 11509)]