13824559640

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{10433}}^1$

素因数の和:10812

約数の個数: 64

約数和(自身を含む): 31454753760

約数和(自身を除く): 17630194120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 211, 314, 422, 628, 785, 844, 1055, 1256, 1570, 1688, 2110, 3140, 4220, 6280, 8440, 10433, 20866, 33127, 41732, 52165, 66254, 83464, 104330, 132508, 165635, 208660, 265016, 331270, 417320, 662540, 1325080, 1637981, 2201363, 3275962, 4402726, 6551924, 8189905, 8805452, 11006815, 13103848, 16379810, 17610904, 22013630, 32759620, 44027260, 65519240, 88054520, 345613991, 691227982, 1382455964, 1728069955, 2764911928, 3456139910, 6912279820, 13824559640]

約数ペア:

[(1, 13824559640), (2, 6912279820), (4, 3456139910), (5, 2764911928), (8, 1728069955), (10, 1382455964), (20, 691227982), (40, 345613991), (157, 88054520), (211, 65519240), (314, 44027260), (422, 32759620), (628, 22013630), (785, 17610904), (844, 16379810), (1055, 13103848), (1256, 11006815), (1570, 8805452), (1688, 8189905), (2110, 6551924), (3140, 4402726), (4220, 3275962), (6280, 2201363), (8440, 1637981), (10433, 1325080), (20866, 662540), (33127, 417320), (41732, 331270), (52165, 265016), (66254, 208660), (83464, 165635), (104330, 132508)]