2511141080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{472019}}^1$

素因数の和:472056

約数の個数: 64

約数和(自身を含む): 6797088000

約数和(自身を除く): 4285946920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 472019, 944038, 1888076, 2360095, 3304133, 3776152, 4720190, 6608266, 8968361, 9440380, 13216532, 16520665, 17936722, 18880760, 26433064, 33041330, 35873444, 44841805, 62778527, 66082660, 71746888, 89683610, 125557054, 132165320, 179367220, 251114108, 313892635, 358734440, 502228216, 627785270, 1255570540, 2511141080]

約数ペア:

[(1, 2511141080), (2, 1255570540), (4, 627785270), (5, 502228216), (7, 358734440), (8, 313892635), (10, 251114108), (14, 179367220), (19, 132165320), (20, 125557054), (28, 89683610), (35, 71746888), (38, 66082660), (40, 62778527), (56, 44841805), (70, 35873444), (76, 33041330), (95, 26433064), (133, 18880760), (140, 17936722), (152, 16520665), (190, 13216532), (266, 9440380), (280, 8968361), (380, 6608266), (532, 4720190), (665, 3776152), (760, 3304133), (1064, 2360095), (1330, 1888076), (2660, 944038), (5320, 472019)]