2002530992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{85549}}^1$

素因数の和:85594

約数の個数: 80

約数和(自身を含む): 5091936000

約数和(自身を除く): 3089405008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 11704, 23408, 85549, 171098, 342196, 598843, 684392, 941039, 1197686, 1368784, 1625431, 1882078, 2395372, 3250862, 3764156, 4790744, 6501724, 6587273, 7528312, 9581488, 11378017, 13003448, 13174546, 15056624, 17879741, 22756034, 26006896, 26349092, 35759482, 45512068, 52698184, 71518964, 91024136, 105396368, 125158187, 143037928, 182048272, 250316374, 286075856, 500632748, 1001265496, 2002530992]

約数ペア:

[(1, 2002530992), (2, 1001265496), (4, 500632748), (7, 286075856), (8, 250316374), (11, 182048272), (14, 143037928), (16, 125158187), (19, 105396368), (22, 91024136), (28, 71518964), (38, 52698184), (44, 45512068), (56, 35759482), (76, 26349092), (77, 26006896), (88, 22756034), (112, 17879741), (133, 15056624), (152, 13174546), (154, 13003448), (176, 11378017), (209, 9581488), (266, 7528312), (304, 6587273), (308, 6501724), (418, 4790744), (532, 3764156), (616, 3250862), (836, 2395372), (1064, 1882078), (1232, 1625431), (1463, 1368784), (1672, 1197686), (2128, 941039), (2926, 684392), (3344, 598843), (5852, 342196), (11704, 171098), (23408, 85549)]