61429540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{105913}}^1$

素因数の和:105951

約数の個数: 24

約数和(自身を含む): 133451640

約数和(自身を除く): 72022100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 105913, 211826, 423652, 529565, 1059130, 2118260, 3071477, 6142954, 12285908, 15357385, 30714770, 61429540]

約数ペア:

[(1, 61429540), (2, 30714770), (4, 15357385), (5, 12285908), (10, 6142954), (20, 3071477), (29, 2118260), (58, 1059130), (116, 529565), (145, 423652), (290, 211826), (580, 105913)]