43585880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 107049600

約数和(自身を除く): 63463720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 1027, 1061, 1580, 2054, 2122, 3160, 4108, 4244, 5135, 5305, 8216, 8488, 10270, 10610, 13793, 20540, 21220, 27586, 41080, 42440, 55172, 68965, 83819, 110344, 137930, 167638, 275860, 335276, 419095, 551720, 670552, 838190, 1089647, 1676380, 2179294, 3352760, 4358588, 5448235, 8717176, 10896470, 21792940, 43585880]

約数ペア:

[(1, 43585880), (2, 21792940), (4, 10896470), (5, 8717176), (8, 5448235), (10, 4358588), (13, 3352760), (20, 2179294), (26, 1676380), (40, 1089647), (52, 838190), (65, 670552), (79, 551720), (104, 419095), (130, 335276), (158, 275860), (260, 167638), (316, 137930), (395, 110344), (520, 83819), (632, 68965), (790, 55172), (1027, 42440), (1061, 41080), (1580, 27586), (2054, 21220), (2122, 20540), (3160, 13793), (4108, 10610), (4244, 10270), (5135, 8488), (5305, 8216)]