86192240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^2\times {\mathrm{787}}^1$

素因数の和:874

約数の個数: 60

約数和(自身を含む): 206221176

約数和(自身を除く): 120028936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 787, 1369, 1480, 1574, 2738, 2960, 3148, 3935, 5476, 6296, 6845, 7870, 10952, 12592, 13690, 15740, 21904, 27380, 29119, 31480, 54760, 58238, 62960, 109520, 116476, 145595, 232952, 291190, 465904, 582380, 1077403, 1164760, 2154806, 2329520, 4309612, 5387015, 8619224, 10774030, 17238448, 21548060, 43096120, 86192240]

約数ペア:

[(1, 86192240), (2, 43096120), (4, 21548060), (5, 17238448), (8, 10774030), (10, 8619224), (16, 5387015), (20, 4309612), (37, 2329520), (40, 2154806), (74, 1164760), (80, 1077403), (148, 582380), (185, 465904), (296, 291190), (370, 232952), (592, 145595), (740, 116476), (787, 109520), (1369, 62960), (1480, 58238), (1574, 54760), (2738, 31480), (2960, 29119), (3148, 27380), (3935, 21904), (5476, 15740), (6296, 13690), (6845, 12592), (7870, 10952)]