12066140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 27004320

約数和(自身を除く): 14938180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 281, 380, 452, 562, 565, 1124, 1130, 1405, 2147, 2260, 2810, 4294, 5339, 5620, 8588, 10678, 10735, 21356, 21470, 26695, 31753, 42940, 53390, 63506, 106780, 127012, 158765, 317530, 603307, 635060, 1206614, 2413228, 3016535, 6033070, 12066140]

約数ペア:

[(1, 12066140), (2, 6033070), (4, 3016535), (5, 2413228), (10, 1206614), (19, 635060), (20, 603307), (38, 317530), (76, 158765), (95, 127012), (113, 106780), (190, 63506), (226, 53390), (281, 42940), (380, 31753), (452, 26695), (562, 21470), (565, 21356), (1124, 10735), (1130, 10678), (1405, 8588), (2147, 5620), (2260, 5339), (2810, 4294)]