2188391660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{7963}}^1$

素因数の和:8143

約数の個数: 96

約数和(自身を含む): 5694323712

約数和(自身を除く): 3505932052

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 151, 182, 260, 302, 364, 455, 604, 755, 910, 1057, 1510, 1820, 1963, 2114, 3020, 3926, 4228, 5285, 7852, 7963, 9815, 10570, 13741, 15926, 19630, 21140, 27482, 31852, 39260, 39815, 54964, 55741, 68705, 79630, 103519, 111482, 137410, 159260, 207038, 222964, 274820, 278705, 414076, 517595, 557410, 724633, 1035190, 1114820, 1202413, 1449266, 2070380, 2404826, 2898532, 3623165, 4809652, 6012065, 7246330, 8416891, 12024130, 14492660, 15631369, 16833782, 24048260, 31262738, 33667564, 42084455, 62525476, 78156845, 84168910, 109419583, 156313690, 168337820, 218839166, 312627380, 437678332, 547097915, 1094195830, 2188391660]

約数ペア:

[(1, 2188391660), (2, 1094195830), (4, 547097915), (5, 437678332), (7, 312627380), (10, 218839166), (13, 168337820), (14, 156313690), (20, 109419583), (26, 84168910), (28, 78156845), (35, 62525476), (52, 42084455), (65, 33667564), (70, 31262738), (91, 24048260), (130, 16833782), (140, 15631369), (151, 14492660), (182, 12024130), (260, 8416891), (302, 7246330), (364, 6012065), (455, 4809652), (604, 3623165), (755, 2898532), (910, 2404826), (1057, 2070380), (1510, 1449266), (1820, 1202413), (1963, 1114820), (2114, 1035190), (3020, 724633), (3926, 557410), (4228, 517595), (5285, 414076), (7852, 278705), (7963, 274820), (9815, 222964), (10570, 207038), (13741, 159260), (15926, 137410), (19630, 111482), (21140, 103519), (27482, 79630), (31852, 68705), (39260, 55741), (39815, 54964)]