222037040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{146077}}^1$

素因数の和:146109

約数の個数: 40

約数和(自身を含む): 543410160

約数和(自身を除く): 321373120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 146077, 292154, 584308, 730385, 1168616, 1460770, 2337232, 2775463, 2921540, 5550926, 5843080, 11101852, 11686160, 13877315, 22203704, 27754630, 44407408, 55509260, 111018520, 222037040]

約数ペア:

[(1, 222037040), (2, 111018520), (4, 55509260), (5, 44407408), (8, 27754630), (10, 22203704), (16, 13877315), (19, 11686160), (20, 11101852), (38, 5843080), (40, 5550926), (76, 2921540), (80, 2775463), (95, 2337232), (152, 1460770), (190, 1168616), (304, 730385), (380, 584308), (760, 292154), (1520, 146077)]