22774160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14983}}^1$

素因数の和:15015

約数の個数: 40

約数和(自身を含む): 55740480

約数和(自身を除く): 32966320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 14983, 29966, 59932, 74915, 119864, 149830, 239728, 284677, 299660, 569354, 599320, 1138708, 1198640, 1423385, 2277416, 2846770, 4554832, 5693540, 11387080, 22774160]

約数ペア:

[(1, 22774160), (2, 11387080), (4, 5693540), (5, 4554832), (8, 2846770), (10, 2277416), (16, 1423385), (19, 1198640), (20, 1138708), (38, 599320), (40, 569354), (76, 299660), (80, 284677), (95, 239728), (152, 149830), (190, 119864), (304, 74915), (380, 59932), (760, 29966), (1520, 14983)]