1610346980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{27211}}^1$

素因数の和:27500

約数の個数: 48

約数和(自身を含む): 3703008960

約数和(自身を除く): 2092661980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 269, 538, 1076, 1345, 2690, 2959, 5380, 5918, 11836, 14795, 27211, 29590, 54422, 59180, 108844, 136055, 272110, 299321, 544220, 598642, 1197284, 1496605, 2993210, 5986420, 7319759, 14639518, 29279036, 36598795, 73197590, 80517349, 146395180, 161034698, 322069396, 402586745, 805173490, 1610346980]

約数ペア:

[(1, 1610346980), (2, 805173490), (4, 402586745), (5, 322069396), (10, 161034698), (11, 146395180), (20, 80517349), (22, 73197590), (44, 36598795), (55, 29279036), (110, 14639518), (220, 7319759), (269, 5986420), (538, 2993210), (1076, 1496605), (1345, 1197284), (2690, 598642), (2959, 544220), (5380, 299321), (5918, 272110), (11836, 136055), (14795, 108844), (27211, 59180), (29590, 54422)]