13996780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5881}}^1$

素因数の和:5914

約数の個数: 48

約数和(自身を含む): 35574336

約数和(自身を除く): 21577556

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 5881, 11762, 23524, 29405, 41167, 58810, 82334, 99977, 117620, 164668, 199954, 205835, 399908, 411670, 499885, 699839, 823340, 999770, 1399678, 1999540, 2799356, 3499195, 6998390, 13996780]

約数ペア:

[(1, 13996780), (2, 6998390), (4, 3499195), (5, 2799356), (7, 1999540), (10, 1399678), (14, 999770), (17, 823340), (20, 699839), (28, 499885), (34, 411670), (35, 399908), (68, 205835), (70, 199954), (85, 164668), (119, 117620), (140, 99977), (170, 82334), (238, 58810), (340, 41167), (476, 29405), (595, 23524), (1190, 11762), (2380, 5881)]