31770200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1$

素因数の和:2097

約数の個数: 96

約数和(自身を含む): 92136960

約数和(自身を除く): 60366760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1400, 1540, 1925, 2063, 2200, 3080, 3850, 4126, 7700, 8252, 10315, 14441, 15400, 16504, 20630, 22693, 28882, 41260, 45386, 51575, 57764, 72205, 82520, 90772, 103150, 113465, 115528, 144410, 158851, 181544, 206300, 226930, 288820, 317702, 361025, 412600, 453860, 567325, 577640, 635404, 722050, 794255, 907720, 1134650, 1270808, 1444100, 1588510, 2269300, 2888200, 3177020, 3971275, 4538600, 6354040, 7942550, 15885100, 31770200]

約数ペア:

[(1, 31770200), (2, 15885100), (4, 7942550), (5, 6354040), (7, 4538600), (8, 3971275), (10, 3177020), (11, 2888200), (14, 2269300), (20, 1588510), (22, 1444100), (25, 1270808), (28, 1134650), (35, 907720), (40, 794255), (44, 722050), (50, 635404), (55, 577640), (56, 567325), (70, 453860), (77, 412600), (88, 361025), (100, 317702), (110, 288820), (140, 226930), (154, 206300), (175, 181544), (200, 158851), (220, 144410), (275, 115528), (280, 113465), (308, 103150), (350, 90772), (385, 82520), (440, 72205), (550, 57764), (616, 51575), (700, 45386), (770, 41260), (1100, 28882), (1400, 22693), (1540, 20630), (1925, 16504), (2063, 15400), (2200, 14441), (3080, 10315), (3850, 8252), (4126, 7700)]