83110240

素因数分解:

$2^5\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1931}}^1$

素因数の和:2215

約数の個数: 48

約数和(自身を含む): 197179920

約数和(自身を除く): 114069680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 269, 538, 1076, 1345, 1931, 2152, 2690, 3862, 4304, 5380, 7724, 8608, 9655, 10760, 15448, 19310, 21520, 30896, 38620, 43040, 61792, 77240, 154480, 308960, 519439, 1038878, 2077756, 2597195, 4155512, 5194390, 8311024, 10388780, 16622048, 20777560, 41555120, 83110240]

約数ペア:

[(1, 83110240), (2, 41555120), (4, 20777560), (5, 16622048), (8, 10388780), (10, 8311024), (16, 5194390), (20, 4155512), (32, 2597195), (40, 2077756), (80, 1038878), (160, 519439), (269, 308960), (538, 154480), (1076, 77240), (1345, 61792), (1931, 43040), (2152, 38620), (2690, 30896), (3862, 21520), (4304, 19310), (5380, 15448), (7724, 10760), (8608, 9655)]