127967207860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4162889}}^1$

素因数の和:4162980

約数の個数: 48

約数和(自身を含む): 283243035600

約数和(自身を除く): 155275827740

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 3074, 6148, 7685, 15370, 30740, 4162889, 8325778, 16651556, 20814445, 41628890, 83257780, 120723781, 220633117, 241447562, 441266234, 482895124, 603618905, 882532468, 1103165585, 1207237810, 2206331170, 2414475620, 4412662340, 6398360393, 12796720786, 25593441572, 31991801965, 63983603930, 127967207860]

約数ペア:

[(1, 127967207860), (2, 63983603930), (4, 31991801965), (5, 25593441572), (10, 12796720786), (20, 6398360393), (29, 4412662340), (53, 2414475620), (58, 2206331170), (106, 1207237810), (116, 1103165585), (145, 882532468), (212, 603618905), (265, 482895124), (290, 441266234), (530, 241447562), (580, 220633117), (1060, 120723781), (1537, 83257780), (3074, 41628890), (6148, 20814445), (7685, 16651556), (15370, 8325778), (30740, 4162889)]