7029889780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1867}}^1\times {\mathrm{2579}}^1$

素因数の和:4528

約数の個数: 48

約数和(自身を含む): 14978819520

約数和(自身を除く): 7948929740

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 1867, 2579, 3734, 5158, 7468, 9335, 10316, 12895, 18670, 25790, 37340, 51580, 136291, 188267, 272582, 376534, 545164, 681455, 753068, 941335, 1362910, 1882670, 2725820, 3765340, 4814993, 9629986, 19259972, 24074965, 48149930, 96299860, 351494489, 702988978, 1405977956, 1757472445, 3514944890, 7029889780]

約数ペア:

[(1, 7029889780), (2, 3514944890), (4, 1757472445), (5, 1405977956), (10, 702988978), (20, 351494489), (73, 96299860), (146, 48149930), (292, 24074965), (365, 19259972), (730, 9629986), (1460, 4814993), (1867, 3765340), (2579, 2725820), (3734, 1882670), (5158, 1362910), (7468, 941335), (9335, 753068), (10316, 681455), (12895, 545164), (18670, 376534), (25790, 272582), (37340, 188267), (51580, 136291)]