39826260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2281}}^1$

素因数の和:2393

約数の個数: 72

約数和(自身を含む): 122105256

約数和(自身を除く): 82278996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2281, 2910, 3492, 4365, 4562, 5820, 6843, 8730, 9124, 11405, 13686, 17460, 20529, 22810, 27372, 34215, 41058, 45620, 68430, 82116, 102645, 136860, 205290, 221257, 410580, 442514, 663771, 885028, 1106285, 1327542, 1991313, 2212570, 2655084, 3318855, 3982626, 4425140, 6637710, 7965252, 9956565, 13275420, 19913130, 39826260]

約数ペア:

[(1, 39826260), (2, 19913130), (3, 13275420), (4, 9956565), (5, 7965252), (6, 6637710), (9, 4425140), (10, 3982626), (12, 3318855), (15, 2655084), (18, 2212570), (20, 1991313), (30, 1327542), (36, 1106285), (45, 885028), (60, 663771), (90, 442514), (97, 410580), (180, 221257), (194, 205290), (291, 136860), (388, 102645), (485, 82116), (582, 68430), (873, 45620), (970, 41058), (1164, 34215), (1455, 27372), (1746, 22810), (1940, 20529), (2281, 17460), (2910, 13686), (3492, 11405), (4365, 9124), (4562, 8730), (5820, 6843)]