2014003970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{25679}}^1$

素因数の和:25751

約数の個数: 64

約数和(自身を含む): 4260003840

約数和(自身を除く): 2245999870

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 155, 230, 253, 310, 341, 506, 682, 713, 1265, 1426, 1705, 2530, 3410, 3565, 7130, 7843, 15686, 25679, 39215, 51358, 78430, 128395, 256790, 282469, 564938, 590617, 796049, 1181234, 1412345, 1592098, 2824690, 2953085, 3980245, 5906170, 6496787, 7960490, 8756539, 12993574, 17513078, 18309127, 32483935, 36618254, 43782695, 64967870, 87565390, 91545635, 183091270, 201400397, 402800794, 1007001985, 2014003970]

約数ペア:

[(1, 2014003970), (2, 1007001985), (5, 402800794), (10, 201400397), (11, 183091270), (22, 91545635), (23, 87565390), (31, 64967870), (46, 43782695), (55, 36618254), (62, 32483935), (110, 18309127), (115, 17513078), (155, 12993574), (230, 8756539), (253, 7960490), (310, 6496787), (341, 5906170), (506, 3980245), (682, 2953085), (713, 2824690), (1265, 1592098), (1426, 1412345), (1705, 1181234), (2530, 796049), (3410, 590617), (3565, 564938), (7130, 282469), (7843, 256790), (15686, 128395), (25679, 78430), (39215, 51358)]