577478740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{3181}}^1$

素因数の和:3532

約数の個数: 48

約数和(自身を含む): 1258926480

約数和(自身を除く): 681447740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 313, 580, 626, 1252, 1565, 3130, 3181, 6260, 6362, 9077, 12724, 15905, 18154, 31810, 36308, 45385, 63620, 90770, 92249, 181540, 184498, 368996, 461245, 922490, 995653, 1844980, 1991306, 3982612, 4978265, 9956530, 19913060, 28873937, 57747874, 115495748, 144369685, 288739370, 577478740]

約数ペア:

[(1, 577478740), (2, 288739370), (4, 144369685), (5, 115495748), (10, 57747874), (20, 28873937), (29, 19913060), (58, 9956530), (116, 4978265), (145, 3982612), (290, 1991306), (313, 1844980), (580, 995653), (626, 922490), (1252, 461245), (1565, 368996), (3130, 184498), (3181, 181540), (6260, 92249), (6362, 90770), (9077, 63620), (12724, 45385), (15905, 36308), (18154, 31810)]