40101172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1049}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 74088000

約数和(自身を除く): 33986828

約数列:

[1, 2, 4, 19, 38, 76, 503, 1006, 1049, 2012, 2098, 4196, 9557, 19114, 19931, 38228, 39862, 79724, 527647, 1055294, 2110588, 10025293, 20050586, 40101172]

約数ペア:

[(1, 40101172), (2, 20050586), (4, 10025293), (19, 2110588), (38, 1055294), (76, 527647), (503, 79724), (1006, 39862), (1049, 38228), (2012, 19931), (2098, 19114), (4196, 9557)]