88206320

素因数分解:

$2^4\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1787}}^1$

素因数の和:2417

約数の個数: 40

約数和(自身を含む): 205527024

約数和(自身を除く): 117320704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 617, 1234, 1787, 2468, 3085, 3574, 4936, 6170, 7148, 8935, 9872, 12340, 14296, 17870, 24680, 28592, 35740, 49360, 71480, 142960, 1102579, 2205158, 4410316, 5512895, 8820632, 11025790, 17641264, 22051580, 44103160, 88206320]

約数ペア:

[(1, 88206320), (2, 44103160), (4, 22051580), (5, 17641264), (8, 11025790), (10, 8820632), (16, 5512895), (20, 4410316), (40, 2205158), (80, 1102579), (617, 142960), (1234, 71480), (1787, 49360), (2468, 35740), (3085, 28592), (3574, 24680), (4936, 17870), (6170, 14296), (7148, 12340), (8935, 9872)]