75404890892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1373}}^1\times {\mathrm{2879}}^1$

素因数の和:4526

約数の個数: 48

約数和(自身を含む): 139607193600

約数和(自身を除く): 64202302708

約数列:

[1, 2, 4, 19, 38, 76, 251, 502, 1004, 1373, 2746, 2879, 4769, 5492, 5758, 9538, 11516, 19076, 26087, 52174, 54701, 104348, 109402, 218804, 344623, 689246, 722629, 1378492, 1445258, 2890516, 3952867, 6547837, 7905734, 13095674, 13729951, 15811468, 26191348, 27459902, 54919804, 75104473, 150208946, 300417892, 992169617, 1984339234, 3968678468, 18851222723, 37702445446, 75404890892]

約数ペア:

[(1, 75404890892), (2, 37702445446), (4, 18851222723), (19, 3968678468), (38, 1984339234), (76, 992169617), (251, 300417892), (502, 150208946), (1004, 75104473), (1373, 54919804), (2746, 27459902), (2879, 26191348), (4769, 15811468), (5492, 13729951), (5758, 13095674), (9538, 7905734), (11516, 6547837), (19076, 3952867), (26087, 2890516), (52174, 1445258), (54701, 1378492), (104348, 722629), (109402, 689246), (218804, 344623)]