22015600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2434

約数の個数: 60

約数和(自身を含む): 55215216

約数和(自身を除く): 33199616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 2393, 4600, 4786, 9200, 9572, 11965, 19144, 23930, 38288, 47860, 55039, 59825, 95720, 110078, 119650, 191440, 220156, 239300, 275195, 440312, 478600, 550390, 880624, 957200, 1100780, 1375975, 2201560, 2751950, 4403120, 5503900, 11007800, 22015600]

約数ペア:

[(1, 22015600), (2, 11007800), (4, 5503900), (5, 4403120), (8, 2751950), (10, 2201560), (16, 1375975), (20, 1100780), (23, 957200), (25, 880624), (40, 550390), (46, 478600), (50, 440312), (80, 275195), (92, 239300), (100, 220156), (115, 191440), (184, 119650), (200, 110078), (230, 95720), (368, 59825), (400, 55039), (460, 47860), (575, 38288), (920, 23930), (1150, 19144), (1840, 11965), (2300, 9572), (2393, 9200), (4600, 4786)]