1566950620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{7243}}^1$

素因数の和:7654

約数の個数: 48

約数和(自身を含む): 3413662560

約数和(自身を除く): 1846711940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 373, 580, 746, 1492, 1865, 3730, 7243, 7460, 10817, 14486, 21634, 28972, 36215, 43268, 54085, 72430, 108170, 144860, 210047, 216340, 420094, 840188, 1050235, 2100470, 2701639, 4200940, 5403278, 10806556, 13508195, 27016390, 54032780, 78347531, 156695062, 313390124, 391737655, 783475310, 1566950620]

約数ペア:

[(1, 1566950620), (2, 783475310), (4, 391737655), (5, 313390124), (10, 156695062), (20, 78347531), (29, 54032780), (58, 27016390), (116, 13508195), (145, 10806556), (290, 5403278), (373, 4200940), (580, 2701639), (746, 2100470), (1492, 1050235), (1865, 840188), (3730, 420094), (7243, 216340), (7460, 210047), (10817, 144860), (14486, 108170), (21634, 72430), (28972, 54085), (36215, 43268)]