80771590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8053}}^1$

素因数の和:8136

約数の個数: 32

約数和(自身を含む): 156569760

約数和(自身を除く): 75798170

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 2006, 5015, 8053, 10030, 16106, 40265, 80530, 136901, 273802, 475127, 684505, 950254, 1369010, 2375635, 4751270, 8077159, 16154318, 40385795, 80771590]

約数ペア:

[(1, 80771590), (2, 40385795), (5, 16154318), (10, 8077159), (17, 4751270), (34, 2375635), (59, 1369010), (85, 950254), (118, 684505), (170, 475127), (295, 273802), (590, 136901), (1003, 80530), (2006, 40265), (5015, 16106), (8053, 10030)]