5624740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 13253184

約数和(自身を除く): 7628444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 691, 740, 814, 1382, 1628, 2035, 2764, 3455, 4070, 6910, 7601, 8140, 13820, 15202, 25567, 30404, 38005, 51134, 76010, 102268, 127835, 152020, 255670, 281237, 511340, 562474, 1124948, 1406185, 2812370, 5624740]

約数ペア:

[(1, 5624740), (2, 2812370), (4, 1406185), (5, 1124948), (10, 562474), (11, 511340), (20, 281237), (22, 255670), (37, 152020), (44, 127835), (55, 102268), (74, 76010), (110, 51134), (148, 38005), (185, 30404), (220, 25567), (370, 15202), (407, 13820), (691, 8140), (740, 7601), (814, 6910), (1382, 4070), (1628, 3455), (2035, 2764)]