3678620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 8805888

約数和(自身を除く): 5127268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 727, 1012, 1265, 1454, 2530, 2908, 3635, 5060, 7270, 7997, 14540, 15994, 16721, 31988, 33442, 39985, 66884, 79970, 83605, 159940, 167210, 183931, 334420, 367862, 735724, 919655, 1839310, 3678620]

約数ペア:

[(1, 3678620), (2, 1839310), (4, 919655), (5, 735724), (10, 367862), (11, 334420), (20, 183931), (22, 167210), (23, 159940), (44, 83605), (46, 79970), (55, 66884), (92, 39985), (110, 33442), (115, 31988), (220, 16721), (230, 15994), (253, 14540), (460, 7997), (506, 7270), (727, 5060), (1012, 3635), (1265, 2908), (1454, 2530)]