8580104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 19232640

約数和(自身を除く): 10652536

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 211, 221, 299, 391, 422, 442, 598, 782, 844, 884, 1196, 1564, 1688, 1768, 2392, 2743, 3128, 3587, 4853, 5083, 5486, 7174, 9706, 10166, 10972, 14348, 19412, 20332, 21944, 28696, 38824, 40664, 46631, 63089, 82501, 93262, 126178, 165002, 186524, 252356, 330004, 373048, 504712, 660008, 1072513, 2145026, 4290052, 8580104]

約数ペア:

[(1, 8580104), (2, 4290052), (4, 2145026), (8, 1072513), (13, 660008), (17, 504712), (23, 373048), (26, 330004), (34, 252356), (46, 186524), (52, 165002), (68, 126178), (92, 93262), (104, 82501), (136, 63089), (184, 46631), (211, 40664), (221, 38824), (299, 28696), (391, 21944), (422, 20332), (442, 19412), (598, 14348), (782, 10972), (844, 10166), (884, 9706), (1196, 7174), (1564, 5486), (1688, 5083), (1768, 4853), (2392, 3587), (2743, 3128)]