2207098640

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{154127}}^1$

素因数の和:154319

約数の個数: 40

約数和(自身を含む): 5160205440

約数和(自身を除く): 2953106800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 7160, 14320, 154127, 308254, 616508, 770635, 1233016, 1541270, 2466032, 3082540, 6165080, 12330160, 27588733, 55177466, 110354932, 137943665, 220709864, 275887330, 441419728, 551774660, 1103549320, 2207098640]

約数ペア:

[(1, 2207098640), (2, 1103549320), (4, 551774660), (5, 441419728), (8, 275887330), (10, 220709864), (16, 137943665), (20, 110354932), (40, 55177466), (80, 27588733), (179, 12330160), (358, 6165080), (716, 3082540), (895, 2466032), (1432, 1541270), (1790, 1233016), (2864, 770635), (3580, 616508), (7160, 308254), (14320, 154127)]