389750350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11617}}^1$

素因数の和:11701

約数の個数: 48

約数和(自身を含む): 803872656

約数和(自身を除く): 414122306

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 1342, 1525, 3050, 3355, 6710, 11617, 16775, 23234, 33550, 58085, 116170, 127787, 255574, 290425, 580850, 638935, 708637, 1277870, 1417274, 3194675, 3543185, 6389350, 7086370, 7795007, 15590014, 17715925, 35431850, 38975035, 77950070, 194875175, 389750350]

約数ペア:

[(1, 389750350), (2, 194875175), (5, 77950070), (10, 38975035), (11, 35431850), (22, 17715925), (25, 15590014), (50, 7795007), (55, 7086370), (61, 6389350), (110, 3543185), (122, 3194675), (275, 1417274), (305, 1277870), (550, 708637), (610, 638935), (671, 580850), (1342, 290425), (1525, 255574), (3050, 127787), (3355, 116170), (6710, 58085), (11617, 33550), (16775, 23234)]