40505304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{523}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 116202240

約数和(自身を除く): 75696936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 461, 523, 922, 1046, 1383, 1569, 1844, 2092, 2766, 3138, 3227, 3661, 3688, 4184, 5532, 6276, 6454, 7322, 9681, 10983, 11064, 12552, 12908, 14644, 19362, 21966, 25816, 29288, 38724, 43932, 77448, 87864, 241103, 482206, 723309, 964412, 1446618, 1687721, 1928824, 2893236, 3375442, 5063163, 5786472, 6750884, 10126326, 13501768, 20252652, 40505304]

約数ペア:

[(1, 40505304), (2, 20252652), (3, 13501768), (4, 10126326), (6, 6750884), (7, 5786472), (8, 5063163), (12, 3375442), (14, 2893236), (21, 1928824), (24, 1687721), (28, 1446618), (42, 964412), (56, 723309), (84, 482206), (168, 241103), (461, 87864), (523, 77448), (922, 43932), (1046, 38724), (1383, 29288), (1569, 25816), (1844, 21966), (2092, 19362), (2766, 14644), (3138, 12908), (3227, 12552), (3661, 11064), (3688, 10983), (4184, 9681), (5532, 7322), (6276, 6454)]