25040184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4721}}^1$

素因数の和:4760

約数の個数: 64

約数和(自身を含む): 71396640

約数和(自身を除く): 46356456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 4721, 5304, 9442, 14163, 18884, 28326, 37768, 56652, 61373, 80257, 113304, 122746, 160514, 184119, 240771, 245492, 321028, 368238, 481542, 490984, 642056, 736476, 963084, 1043341, 1472952, 1926168, 2086682, 3130023, 4173364, 6260046, 8346728, 12520092, 25040184]

約数ペア:

[(1, 25040184), (2, 12520092), (3, 8346728), (4, 6260046), (6, 4173364), (8, 3130023), (12, 2086682), (13, 1926168), (17, 1472952), (24, 1043341), (26, 963084), (34, 736476), (39, 642056), (51, 490984), (52, 481542), (68, 368238), (78, 321028), (102, 245492), (104, 240771), (136, 184119), (156, 160514), (204, 122746), (221, 113304), (312, 80257), (408, 61373), (442, 56652), (663, 37768), (884, 28326), (1326, 18884), (1768, 14163), (2652, 9442), (4721, 5304)]