78092290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2411}}^1$

素因数の和:2538

約数の個数: 32

約数和(自身を含む): 145877760

約数和(自身を除く): 67785470

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 790, 2411, 3239, 4822, 6478, 12055, 16195, 24110, 32390, 98851, 190469, 197702, 380938, 494255, 952345, 988510, 1904690, 7809229, 15618458, 39046145, 78092290]

約数ペア:

[(1, 78092290), (2, 39046145), (5, 15618458), (10, 7809229), (41, 1904690), (79, 988510), (82, 952345), (158, 494255), (205, 380938), (395, 197702), (410, 190469), (790, 98851), (2411, 32390), (3239, 24110), (4822, 16195), (6478, 12055)]