84514640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{150919}}^1$

素因数の和:150939

約数の個数: 40

約数和(自身を含む): 224568960

約数和(自身を除く): 140054320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 150919, 301838, 603676, 754595, 1056433, 1207352, 1509190, 2112866, 2414704, 3018380, 4225732, 5282165, 6036760, 8451464, 10564330, 12073520, 16902928, 21128660, 42257320, 84514640]

約数ペア:

[(1, 84514640), (2, 42257320), (4, 21128660), (5, 16902928), (7, 12073520), (8, 10564330), (10, 8451464), (14, 6036760), (16, 5282165), (20, 4225732), (28, 3018380), (35, 2414704), (40, 2112866), (56, 1509190), (70, 1207352), (80, 1056433), (112, 754595), (140, 603676), (280, 301838), (560, 150919)]