5109680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2813

約数の個数: 40

約数和(自身を含む): 12400992

約数和(自身を除く): 7291312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2777, 5554, 11108, 13885, 22216, 27770, 44432, 55540, 63871, 111080, 127742, 222160, 255484, 319355, 510968, 638710, 1021936, 1277420, 2554840, 5109680]

約数ペア:

[(1, 5109680), (2, 2554840), (4, 1277420), (5, 1021936), (8, 638710), (10, 510968), (16, 319355), (20, 255484), (23, 222160), (40, 127742), (46, 111080), (80, 63871), (92, 55540), (115, 44432), (184, 27770), (230, 22216), (368, 13885), (460, 11108), (920, 5554), (1840, 2777)]