122016670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2687}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 232243200

約数和(自身を除く): 110226530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 239, 478, 1195, 2390, 2687, 4541, 5374, 9082, 13435, 22705, 26870, 45410, 51053, 102106, 255265, 510530, 642193, 1284386, 3210965, 6421930, 12201667, 24403334, 61008335, 122016670]

約数ペア:

[(1, 122016670), (2, 61008335), (5, 24403334), (10, 12201667), (19, 6421930), (38, 3210965), (95, 1284386), (190, 642193), (239, 510530), (478, 255265), (1195, 102106), (2390, 51053), (2687, 45410), (4541, 26870), (5374, 22705), (9082, 13435)]