5655345380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1789

約数の個数: 96

約数和(自身を含む): 12543780480

約数和(自身を除く): 6888435100

約数列:

[1, 2, 4, 5, 10, 20, 43, 61, 67, 86, 122, 134, 172, 215, 244, 268, 305, 335, 430, 610, 670, 860, 1220, 1340, 1609, 2623, 2881, 3218, 4087, 5246, 5762, 6436, 8045, 8174, 10492, 11524, 13115, 14405, 16090, 16348, 20435, 26230, 28810, 32180, 40870, 52460, 57620, 69187, 81740, 98149, 107803, 138374, 175741, 196298, 215606, 276748, 345935, 351482, 392596, 431212, 490745, 539015, 691870, 702964, 878705, 981490, 1078030, 1383740, 1757410, 1962980, 2156060, 3514820, 4220407, 4635529, 6575983, 8440814, 9271058, 13151966, 16881628, 18542116, 21102035, 23177645, 26303932, 32879915, 42204070, 46355290, 65759830, 84408140, 92710580, 131519660, 282767269, 565534538, 1131069076, 1413836345, 2827672690, 5655345380]

約数ペア:

[(1, 5655345380), (2, 2827672690), (4, 1413836345), (5, 1131069076), (10, 565534538), (20, 282767269), (43, 131519660), (61, 92710580), (67, 84408140), (86, 65759830), (122, 46355290), (134, 42204070), (172, 32879915), (215, 26303932), (244, 23177645), (268, 21102035), (305, 18542116), (335, 16881628), (430, 13151966), (610, 9271058), (670, 8440814), (860, 6575983), (1220, 4635529), (1340, 4220407), (1609, 3514820), (2623, 2156060), (2881, 1962980), (3218, 1757410), (4087, 1383740), (5246, 1078030), (5762, 981490), (6436, 878705), (8045, 702964), (8174, 691870), (10492, 539015), (11524, 490745), (13115, 431212), (14405, 392596), (16090, 351482), (16348, 345935), (20435, 276748), (26230, 215606), (28810, 196298), (32180, 175741), (40870, 138374), (52460, 107803), (57620, 98149), (69187, 81740)]