2766015160

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1\times {\mathrm{1103}}^1$

素因数の和:2068

約数の個数: 64

約数和(自身を含む): 6324065280

約数和(自身を除く): 3558050120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 883, 1103, 1420, 1766, 2206, 2840, 3532, 4412, 4415, 5515, 7064, 8824, 8830, 11030, 17660, 22060, 35320, 44120, 62693, 78313, 125386, 156626, 250772, 313252, 313465, 391565, 501544, 626504, 626930, 783130, 973949, 1253860, 1566260, 1947898, 2507720, 3132520, 3895796, 4869745, 7791592, 9739490, 19478980, 38957960, 69150379, 138300758, 276601516, 345751895, 553203032, 691503790, 1383007580, 2766015160]

約数ペア:

[(1, 2766015160), (2, 1383007580), (4, 691503790), (5, 553203032), (8, 345751895), (10, 276601516), (20, 138300758), (40, 69150379), (71, 38957960), (142, 19478980), (284, 9739490), (355, 7791592), (568, 4869745), (710, 3895796), (883, 3132520), (1103, 2507720), (1420, 1947898), (1766, 1566260), (2206, 1253860), (2840, 973949), (3532, 783130), (4412, 626930), (4415, 626504), (5515, 501544), (7064, 391565), (8824, 313465), (8830, 313252), (11030, 250772), (17660, 156626), (22060, 125386), (35320, 78313), (44120, 62693)]