5540590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 11586960

約数和(自身を除く): 6046370

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 241, 242, 418, 482, 605, 1045, 1205, 1210, 2090, 2299, 2410, 2651, 4579, 4598, 5302, 9158, 11495, 13255, 22895, 22990, 26510, 29161, 45790, 50369, 58322, 100738, 145805, 251845, 291610, 503690, 554059, 1108118, 2770295, 5540590]

約数ペア:

[(1, 5540590), (2, 2770295), (5, 1108118), (10, 554059), (11, 503690), (19, 291610), (22, 251845), (38, 145805), (55, 100738), (95, 58322), (110, 50369), (121, 45790), (190, 29161), (209, 26510), (241, 22990), (242, 22895), (418, 13255), (482, 11495), (605, 9158), (1045, 5302), (1205, 4598), (1210, 4579), (2090, 2651), (2299, 2410)]