1711580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 4021920

約数和(自身を除く): 2310340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 227, 260, 290, 377, 454, 580, 754, 908, 1135, 1508, 1885, 2270, 2951, 3770, 4540, 5902, 6583, 7540, 11804, 13166, 14755, 26332, 29510, 32915, 59020, 65830, 85579, 131660, 171158, 342316, 427895, 855790, 1711580]

約数ペア:

[(1, 1711580), (2, 855790), (4, 427895), (5, 342316), (10, 171158), (13, 131660), (20, 85579), (26, 65830), (29, 59020), (52, 32915), (58, 29510), (65, 26332), (116, 14755), (130, 13166), (145, 11804), (227, 7540), (260, 6583), (290, 5902), (377, 4540), (454, 3770), (580, 2951), (754, 2270), (908, 1885), (1135, 1508)]