4403120

素因数分解:

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

素因数の和:2429

約数の個数: 40

約数和(自身を含む): 10686816

約数和(自身を除く): 6283696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2393, 4786, 9572, 11965, 19144, 23930, 38288, 47860, 55039, 95720, 110078, 191440, 220156, 275195, 440312, 550390, 880624, 1100780, 2201560, 4403120]

約数ペア:

[(1, 4403120), (2, 2201560), (4, 1100780), (5, 880624), (8, 550390), (10, 440312), (16, 275195), (20, 220156), (23, 191440), (40, 110078), (46, 95720), (80, 55039), (92, 47860), (115, 38288), (184, 23930), (230, 19144), (368, 11965), (460, 9572), (920, 4786), (1840, 2393)]