828350080

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{34981}}^1$

素因数の和:35037

約数の個数: 64

約数和(自身を含む): 2033853480

約数和(自身を除く): 1205503400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 4736, 5920, 11840, 23680, 34981, 69962, 139924, 174905, 279848, 349810, 559696, 699620, 1119392, 1294297, 1399240, 2238784, 2588594, 2798480, 4477568, 5177188, 5596960, 6471485, 10354376, 11193920, 12942970, 20708752, 22387840, 25885940, 41417504, 51771880, 82835008, 103543760, 165670016, 207087520, 414175040, 828350080]

約数ペア:

[(1, 828350080), (2, 414175040), (4, 207087520), (5, 165670016), (8, 103543760), (10, 82835008), (16, 51771880), (20, 41417504), (32, 25885940), (37, 22387840), (40, 20708752), (64, 12942970), (74, 11193920), (80, 10354376), (128, 6471485), (148, 5596960), (160, 5177188), (185, 4477568), (296, 2798480), (320, 2588594), (370, 2238784), (592, 1399240), (640, 1294297), (740, 1119392), (1184, 699620), (1480, 559696), (2368, 349810), (2960, 279848), (4736, 174905), (5920, 139924), (11840, 69962), (23680, 34981)]