27234460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1567}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 63221760

約数和(自身を除く): 35987300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1567, 1580, 1738, 3134, 3476, 4345, 6268, 7835, 8690, 15670, 17237, 17380, 31340, 34474, 68948, 86185, 123793, 172370, 247586, 344740, 495172, 618965, 1237930, 1361723, 2475860, 2723446, 5446892, 6808615, 13617230, 27234460]

約数ペア:

[(1, 27234460), (2, 13617230), (4, 6808615), (5, 5446892), (10, 2723446), (11, 2475860), (20, 1361723), (22, 1237930), (44, 618965), (55, 495172), (79, 344740), (110, 247586), (158, 172370), (220, 123793), (316, 86185), (395, 68948), (790, 34474), (869, 31340), (1567, 17380), (1580, 17237), (1738, 15670), (3134, 8690), (3476, 7835), (4345, 6268)]