1566230840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{3761}}^1$

素因数の和:4160

約数の個数: 64

約数和(自身を含む): 3656664000

約数和(自身を除く): 2090433160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 359, 580, 718, 1160, 1436, 1795, 2872, 3590, 3761, 7180, 7522, 10411, 14360, 15044, 18805, 20822, 30088, 37610, 41644, 52055, 75220, 83288, 104110, 109069, 150440, 208220, 218138, 416440, 436276, 545345, 872552, 1090690, 1350199, 2181380, 2700398, 4362760, 5400796, 6750995, 10801592, 13501990, 27003980, 39155771, 54007960, 78311542, 156623084, 195778855, 313246168, 391557710, 783115420, 1566230840]

約数ペア:

[(1, 1566230840), (2, 783115420), (4, 391557710), (5, 313246168), (8, 195778855), (10, 156623084), (20, 78311542), (29, 54007960), (40, 39155771), (58, 27003980), (116, 13501990), (145, 10801592), (232, 6750995), (290, 5400796), (359, 4362760), (580, 2700398), (718, 2181380), (1160, 1350199), (1436, 1090690), (1795, 872552), (2872, 545345), (3590, 436276), (3761, 416440), (7180, 218138), (7522, 208220), (10411, 150440), (14360, 109069), (15044, 104110), (18805, 83288), (20822, 75220), (30088, 52055), (37610, 41644)]