2243349860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1\times {\mathrm{1867}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 4783933056

約数和(自身を除く): 2540583196

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 823, 1460, 1646, 1867, 3292, 3734, 4115, 7468, 8230, 9335, 16460, 18670, 37340, 60079, 120158, 136291, 240316, 272582, 300395, 545164, 600790, 681455, 1201580, 1362910, 1536541, 2725820, 3073082, 6146164, 7682705, 15365410, 30730820, 112167493, 224334986, 448669972, 560837465, 1121674930, 2243349860]

約数ペア:

[(1, 2243349860), (2, 1121674930), (4, 560837465), (5, 448669972), (10, 224334986), (20, 112167493), (73, 30730820), (146, 15365410), (292, 7682705), (365, 6146164), (730, 3073082), (823, 2725820), (1460, 1536541), (1646, 1362910), (1867, 1201580), (3292, 681455), (3734, 600790), (4115, 545164), (7468, 300395), (8230, 272582), (9335, 240316), (16460, 136291), (18670, 120158), (37340, 60079)]