29198560

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4451}}^1$

素因数の和:4507

約数の個数: 48

約数和(自身を含む): 70679952

約数和(自身を除く): 41481392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 4451, 6560, 8902, 17804, 22255, 35608, 44510, 71216, 89020, 142432, 178040, 182491, 356080, 364982, 712160, 729964, 912455, 1459928, 1824910, 2919856, 3649820, 5839712, 7299640, 14599280, 29198560]

約数ペア:

[(1, 29198560), (2, 14599280), (4, 7299640), (5, 5839712), (8, 3649820), (10, 2919856), (16, 1824910), (20, 1459928), (32, 912455), (40, 729964), (41, 712160), (80, 364982), (82, 356080), (160, 182491), (164, 178040), (205, 142432), (328, 89020), (410, 71216), (656, 44510), (820, 35608), (1312, 22255), (1640, 17804), (3280, 8902), (4451, 6560)]