89379040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29401}}^1$

素因数の和:29435

約数の個数: 48

約数和(自身を含む): 222279120

約数和(自身を除く): 132900080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 29401, 58802, 117604, 147005, 235208, 294010, 470416, 558619, 588020, 940832, 1117238, 1176040, 2234476, 2352080, 2793095, 4468952, 4704160, 5586190, 8937904, 11172380, 17875808, 22344760, 44689520, 89379040]

約数ペア:

[(1, 89379040), (2, 44689520), (4, 22344760), (5, 17875808), (8, 11172380), (10, 8937904), (16, 5586190), (19, 4704160), (20, 4468952), (32, 2793095), (38, 2352080), (40, 2234476), (76, 1176040), (80, 1117238), (95, 940832), (152, 588020), (160, 558619), (190, 470416), (304, 294010), (380, 235208), (608, 147005), (760, 117604), (1520, 58802), (3040, 29401)]