29783080

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10487}}^1$

素因数の和:10569

約数の個数: 32

約数和(自身を含む): 67962240

約数和(自身を除く): 38179160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 10487, 20974, 41948, 52435, 83896, 104870, 209740, 419480, 744577, 1489154, 2978308, 3722885, 5956616, 7445770, 14891540, 29783080]

約数ペア:

[(1, 29783080), (2, 14891540), (4, 7445770), (5, 5956616), (8, 3722885), (10, 2978308), (20, 1489154), (40, 744577), (71, 419480), (142, 209740), (284, 104870), (355, 83896), (568, 52435), (710, 41948), (1420, 20974), (2840, 10487)]