2565200056

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 4969954080

約数和(自身を除く): 2404754024

約数列:

[1, 2, 4, 8, 67, 134, 137, 181, 193, 268, 274, 362, 386, 536, 548, 724, 772, 1096, 1448, 1544, 9179, 12127, 12931, 18358, 24254, 24797, 25862, 26441, 34933, 36716, 48508, 49594, 51724, 52882, 69866, 73432, 97016, 99188, 103448, 105764, 139732, 198376, 211528, 279464, 1661399, 1771547, 2340511, 3322798, 3543094, 4681022, 4785821, 6645596, 7086188, 9362044, 9571642, 13291192, 14172376, 18724088, 19143284, 38286568, 320650007, 641300014, 1282600028, 2565200056]

約数ペア:

[(1, 2565200056), (2, 1282600028), (4, 641300014), (8, 320650007), (67, 38286568), (134, 19143284), (137, 18724088), (181, 14172376), (193, 13291192), (268, 9571642), (274, 9362044), (362, 7086188), (386, 6645596), (536, 4785821), (548, 4681022), (724, 3543094), (772, 3322798), (1096, 2340511), (1448, 1771547), (1544, 1661399), (9179, 279464), (12127, 211528), (12931, 198376), (18358, 139732), (24254, 105764), (24797, 103448), (25862, 99188), (26441, 97016), (34933, 73432), (36716, 69866), (48508, 52882), (49594, 51724)]