3218656220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1657}}^1$

素因数の和:1951

約数の個数: 96

約数和(自身を含む): 7549656576

約数和(自身を除く): 4331000356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 241, 260, 310, 403, 482, 620, 806, 964, 1205, 1612, 1657, 2015, 2410, 3133, 3314, 4030, 4820, 6266, 6628, 7471, 8060, 8285, 12532, 14942, 15665, 16570, 21541, 29884, 31330, 33140, 37355, 43082, 51367, 62660, 74710, 86164, 97123, 102734, 107705, 149420, 194246, 205468, 215410, 256835, 388492, 399337, 430820, 485615, 513670, 667771, 798674, 971230, 1027340, 1335542, 1597348, 1942460, 1996685, 2671084, 3338855, 3993370, 5191381, 6677710, 7986740, 10382762, 12379447, 13355420, 20765524, 24758894, 25956905, 49517788, 51913810, 61897235, 103827620, 123794470, 160932811, 247588940, 321865622, 643731244, 804664055, 1609328110, 3218656220]

約数ペア:

[(1, 3218656220), (2, 1609328110), (4, 804664055), (5, 643731244), (10, 321865622), (13, 247588940), (20, 160932811), (26, 123794470), (31, 103827620), (52, 61897235), (62, 51913810), (65, 49517788), (124, 25956905), (130, 24758894), (155, 20765524), (241, 13355420), (260, 12379447), (310, 10382762), (403, 7986740), (482, 6677710), (620, 5191381), (806, 3993370), (964, 3338855), (1205, 2671084), (1612, 1996685), (1657, 1942460), (2015, 1597348), (2410, 1335542), (3133, 1027340), (3314, 971230), (4030, 798674), (4820, 667771), (6266, 513670), (6628, 485615), (7471, 430820), (8060, 399337), (8285, 388492), (12532, 256835), (14942, 215410), (15665, 205468), (16570, 194246), (21541, 149420), (29884, 107705), (31330, 102734), (33140, 97123), (37355, 86164), (43082, 74710), (51367, 62660)]