12804537290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{180371}}^1$

素因数の和:180638

約数の個数: 32

約数和(自身を含む): 23895682560

約数和(自身を除く): 11091145270

約数列:

[1, 2, 5, 10, 31, 62, 155, 229, 310, 458, 1145, 2290, 7099, 14198, 35495, 70990, 180371, 360742, 901855, 1803710, 5591501, 11183002, 27957505, 41304959, 55915010, 82609918, 206524795, 413049590, 1280453729, 2560907458, 6402268645, 12804537290]

約数ペア:

[(1, 12804537290), (2, 6402268645), (5, 2560907458), (10, 1280453729), (31, 413049590), (62, 206524795), (155, 82609918), (229, 55915010), (310, 41304959), (458, 27957505), (1145, 11183002), (2290, 5591501), (7099, 1803710), (14198, 901855), (35495, 360742), (70990, 180371)]