74038840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3499}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 174195000

約数和(自身を除く): 100156160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 3499, 4232, 5290, 6998, 10580, 13996, 17495, 21160, 27992, 34990, 69980, 80477, 139960, 160954, 321908, 402385, 643816, 804770, 1609540, 1850971, 3219080, 3701942, 7403884, 9254855, 14807768, 18509710, 37019420, 74038840]

約数ペア:

[(1, 74038840), (2, 37019420), (4, 18509710), (5, 14807768), (8, 9254855), (10, 7403884), (20, 3701942), (23, 3219080), (40, 1850971), (46, 1609540), (92, 804770), (115, 643816), (184, 402385), (230, 321908), (460, 160954), (529, 139960), (920, 80477), (1058, 69980), (2116, 34990), (2645, 27992), (3499, 21160), (4232, 17495), (5290, 13996), (6998, 10580)]