224799560

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{54563}}^1$

素因数の和:54677

約数の個数: 32

約数和(自身を含む): 510719040

約数和(自身を除く): 285919480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 54563, 109126, 218252, 272815, 436504, 545630, 1091260, 2182520, 5619989, 11239978, 22479956, 28099945, 44959912, 56199890, 112399780, 224799560]

約数ペア:

[(1, 224799560), (2, 112399780), (4, 56199890), (5, 44959912), (8, 28099945), (10, 22479956), (20, 11239978), (40, 5619989), (103, 2182520), (206, 1091260), (412, 545630), (515, 436504), (824, 272815), (1030, 218252), (2060, 109126), (4120, 54563)]