11297140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 14104460

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 599, 820, 943, 1198, 1886, 2396, 2995, 3772, 4715, 5990, 9430, 11980, 13777, 18860, 24559, 27554, 49118, 55108, 68885, 98236, 122795, 137770, 245590, 275540, 491180, 564857, 1129714, 2259428, 2824285, 5648570, 11297140]

約数ペア:

[(1, 11297140), (2, 5648570), (4, 2824285), (5, 2259428), (10, 1129714), (20, 564857), (23, 491180), (41, 275540), (46, 245590), (82, 137770), (92, 122795), (115, 98236), (164, 68885), (205, 55108), (230, 49118), (410, 27554), (460, 24559), (599, 18860), (820, 13777), (943, 11980), (1198, 9430), (1886, 5990), (2396, 4715), (2995, 3772)]