1566001838980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1\times {\mathrm{937243}}^1$

素因数の和:941668

約数の個数: 48

約数和(自身を含む): 3462479254080

約数和(自身を除く): 1896477415100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4397, 8794, 17588, 21985, 43970, 83543, 87940, 167086, 334172, 417715, 835430, 937243, 1670860, 1874486, 3748972, 4686215, 9372430, 17807617, 18744860, 35615234, 71230468, 89038085, 178076170, 356152340, 4121057471, 8242114942, 16484229884, 20605287355, 41210574710, 78300091949, 82421149420, 156600183898, 313200367796, 391500459745, 783000919490, 1566001838980]

約数ペア:

[(1, 1566001838980), (2, 783000919490), (4, 391500459745), (5, 313200367796), (10, 156600183898), (19, 82421149420), (20, 78300091949), (38, 41210574710), (76, 20605287355), (95, 16484229884), (190, 8242114942), (380, 4121057471), (4397, 356152340), (8794, 178076170), (17588, 89038085), (21985, 71230468), (43970, 35615234), (83543, 18744860), (87940, 17807617), (167086, 9372430), (334172, 4686215), (417715, 3748972), (835430, 1874486), (937243, 1670860)]