2555690830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{114451}}^1$

素因数の和:114505

約数の個数: 64

約数和(自身を含む): 5933191680

約数和(自身を除く): 3377500850

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1595, 2030, 2233, 3190, 4466, 11165, 22330, 114451, 228902, 572255, 801157, 1144510, 1258961, 1602314, 2517922, 3319079, 4005785, 6294805, 6638158, 8011570, 8812727, 12589610, 16595395, 17625454, 23233553, 33190790, 36509869, 44063635, 46467106, 73019738, 88127270, 116167765, 182549345, 232335530, 255569083, 365098690, 511138166, 1277845415, 2555690830]

約数ペア:

[(1, 2555690830), (2, 1277845415), (5, 511138166), (7, 365098690), (10, 255569083), (11, 232335530), (14, 182549345), (22, 116167765), (29, 88127270), (35, 73019738), (55, 46467106), (58, 44063635), (70, 36509869), (77, 33190790), (110, 23233553), (145, 17625454), (154, 16595395), (203, 12589610), (290, 8812727), (319, 8011570), (385, 6638158), (406, 6294805), (638, 4005785), (770, 3319079), (1015, 2517922), (1595, 1602314), (2030, 1258961), (2233, 1144510), (3190, 801157), (4466, 572255), (11165, 228902), (22330, 114451)]