2757667840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4241}}^1$

素因数の和:4393

約数の個数: 88

約数和(自身を含む): 6668831232

約数和(自身を除く): 3911163392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1024, 1270, 1280, 2032, 2540, 2560, 4064, 4241, 5080, 5120, 8128, 8482, 10160, 16256, 16964, 20320, 21205, 32512, 33928, 40640, 42410, 65024, 67856, 81280, 84820, 130048, 135712, 162560, 169640, 271424, 325120, 339280, 538607, 542848, 650240, 678560, 1077214, 1085696, 1357120, 2154428, 2171392, 2693035, 2714240, 4308856, 4342784, 5386070, 5428480, 8617712, 10772140, 10856960, 17235424, 21544280, 21713920, 34470848, 43088560, 68941696, 86177120, 137883392, 172354240, 275766784, 344708480, 551533568, 689416960, 1378833920, 2757667840]

約数ペア:

[(1, 2757667840), (2, 1378833920), (4, 689416960), (5, 551533568), (8, 344708480), (10, 275766784), (16, 172354240), (20, 137883392), (32, 86177120), (40, 68941696), (64, 43088560), (80, 34470848), (127, 21713920), (128, 21544280), (160, 17235424), (254, 10856960), (256, 10772140), (320, 8617712), (508, 5428480), (512, 5386070), (635, 4342784), (640, 4308856), (1016, 2714240), (1024, 2693035), (1270, 2171392), (1280, 2154428), (2032, 1357120), (2540, 1085696), (2560, 1077214), (4064, 678560), (4241, 650240), (5080, 542848), (5120, 538607), (8128, 339280), (8482, 325120), (10160, 271424), (16256, 169640), (16964, 162560), (20320, 135712), (21205, 130048), (32512, 84820), (33928, 81280), (40640, 67856), (42410, 65024)]