12774200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 31002480

約数和(自身を除く): 18228280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 2777, 4600, 5554, 11108, 13885, 22216, 27770, 55540, 63871, 69425, 111080, 127742, 138850, 255484, 277700, 319355, 510968, 555400, 638710, 1277420, 1596775, 2554840, 3193550, 6387100, 12774200]

約数ペア:

[(1, 12774200), (2, 6387100), (4, 3193550), (5, 2554840), (8, 1596775), (10, 1277420), (20, 638710), (23, 555400), (25, 510968), (40, 319355), (46, 277700), (50, 255484), (92, 138850), (100, 127742), (115, 111080), (184, 69425), (200, 63871), (230, 55540), (460, 27770), (575, 22216), (920, 13885), (1150, 11108), (2300, 5554), (2777, 4600)]