827331340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{29611}}^1$

素因数の和:29758

約数の個数: 48

約数和(自身を含む): 1910329344

約数和(自身を除く): 1082998004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 1270, 1397, 2540, 2794, 5588, 6985, 13970, 27940, 29611, 59222, 118444, 148055, 296110, 325721, 592220, 651442, 1302884, 1628605, 3257210, 3760597, 6514420, 7521194, 15042388, 18802985, 37605970, 41366567, 75211940, 82733134, 165466268, 206832835, 413665670, 827331340]

約数ペア:

[(1, 827331340), (2, 413665670), (4, 206832835), (5, 165466268), (10, 82733134), (11, 75211940), (20, 41366567), (22, 37605970), (44, 18802985), (55, 15042388), (110, 7521194), (127, 6514420), (220, 3760597), (254, 3257210), (508, 1628605), (635, 1302884), (1270, 651442), (1397, 592220), (2540, 325721), (2794, 296110), (5588, 148055), (6985, 118444), (13970, 59222), (27940, 29611)]