2017705697260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14479}}^1\times {\mathrm{633427}}^1$

素因数の和:647926

約数の個数: 48

約数和(自身を含む): 4622706869760

約数和(自身を除く): 2605001172500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 14479, 28958, 57916, 72395, 144790, 159269, 289580, 318538, 633427, 637076, 796345, 1266854, 1592690, 2533708, 3167135, 3185380, 6334270, 6967697, 12668540, 13935394, 27870788, 34838485, 69676970, 139353940, 9171389533, 18342779066, 36685558132, 45856947665, 91713895330, 100885284863, 183427790660, 201770569726, 403541139452, 504426424315, 1008852848630, 2017705697260]

約数ペア:

[(1, 2017705697260), (2, 1008852848630), (4, 504426424315), (5, 403541139452), (10, 201770569726), (11, 183427790660), (20, 100885284863), (22, 91713895330), (44, 45856947665), (55, 36685558132), (110, 18342779066), (220, 9171389533), (14479, 139353940), (28958, 69676970), (57916, 34838485), (72395, 27870788), (144790, 13935394), (159269, 12668540), (289580, 6967697), (318538, 6334270), (633427, 3185380), (637076, 3167135), (796345, 2533708), (1266854, 1592690)]