2063996880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{781817}}^1$

素因数の和:781844

約数の個数: 80

約数和(自身を含む): 6980071104

約数和(自身を除く): 4916074224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 781817, 1563634, 2345451, 3127268, 3909085, 4690902, 6254536, 7818170, 8599987, 9381804, 11727255, 12509072, 15636340, 17199974, 18763608, 23454510, 25799961, 31272680, 34399948, 37527216, 42999935, 46909020, 51599922, 62545360, 68799896, 85999870, 93818040, 103199844, 128999805, 137599792, 171999740, 187636080, 206399688, 257999610, 343999480, 412799376, 515999220, 687998960, 1031998440, 2063996880]

約数ペア:

[(1, 2063996880), (2, 1031998440), (3, 687998960), (4, 515999220), (5, 412799376), (6, 343999480), (8, 257999610), (10, 206399688), (11, 187636080), (12, 171999740), (15, 137599792), (16, 128999805), (20, 103199844), (22, 93818040), (24, 85999870), (30, 68799896), (33, 62545360), (40, 51599922), (44, 46909020), (48, 42999935), (55, 37527216), (60, 34399948), (66, 31272680), (80, 25799961), (88, 23454510), (110, 18763608), (120, 17199974), (132, 15636340), (165, 12509072), (176, 11727255), (220, 9381804), (240, 8599987), (264, 7818170), (330, 6254536), (440, 4690902), (528, 3909085), (660, 3127268), (880, 2345451), (1320, 1563634), (2640, 781817)]