9373880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{443}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 22097880

約数和(自身を除く): 12724000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 443, 460, 529, 886, 920, 1058, 1772, 2116, 2215, 2645, 3544, 4232, 4430, 5290, 8860, 10189, 10580, 17720, 20378, 21160, 40756, 50945, 81512, 101890, 203780, 234347, 407560, 468694, 937388, 1171735, 1874776, 2343470, 4686940, 9373880]

約数ペア:

[(1, 9373880), (2, 4686940), (4, 2343470), (5, 1874776), (8, 1171735), (10, 937388), (20, 468694), (23, 407560), (40, 234347), (46, 203780), (92, 101890), (115, 81512), (184, 50945), (230, 40756), (443, 21160), (460, 20378), (529, 17720), (886, 10580), (920, 10189), (1058, 8860), (1772, 5290), (2116, 4430), (2215, 4232), (2645, 3544)]