85429120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19069}}^1$

素因数の和:19095

約数の個数: 64

約数和(自身を含む): 233416800

約数和(自身を除く): 147987680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 19069, 38138, 76276, 95345, 133483, 152552, 190690, 266966, 305104, 381380, 533932, 610208, 667415, 762760, 1067864, 1220416, 1334830, 1525520, 2135728, 2440832, 2669660, 3051040, 4271456, 5339320, 6102080, 8542912, 10678640, 12204160, 17085824, 21357280, 42714560, 85429120]

約数ペア:

[(1, 85429120), (2, 42714560), (4, 21357280), (5, 17085824), (7, 12204160), (8, 10678640), (10, 8542912), (14, 6102080), (16, 5339320), (20, 4271456), (28, 3051040), (32, 2669660), (35, 2440832), (40, 2135728), (56, 1525520), (64, 1334830), (70, 1220416), (80, 1067864), (112, 762760), (128, 667415), (140, 610208), (160, 533932), (224, 381380), (280, 305104), (320, 266966), (448, 190690), (560, 152552), (640, 133483), (896, 95345), (1120, 76276), (2240, 38138), (4480, 19069)]