6618260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 15422400

約数和(自身を除く): 8804140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 449, 670, 737, 898, 1340, 1474, 1796, 2245, 2948, 3685, 4490, 4939, 7370, 8980, 9878, 14740, 19756, 24695, 30083, 49390, 60166, 98780, 120332, 150415, 300830, 330913, 601660, 661826, 1323652, 1654565, 3309130, 6618260]

約数ペア:

[(1, 6618260), (2, 3309130), (4, 1654565), (5, 1323652), (10, 661826), (11, 601660), (20, 330913), (22, 300830), (44, 150415), (55, 120332), (67, 98780), (110, 60166), (134, 49390), (220, 30083), (268, 24695), (335, 19756), (449, 14740), (670, 9878), (737, 8980), (898, 7370), (1340, 4939), (1474, 4490), (1796, 3685), (2245, 2948)]