13076360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 32503680

約数和(自身を除く): 19427320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 263, 440, 452, 526, 565, 904, 1052, 1130, 1243, 1315, 2104, 2260, 2486, 2630, 2893, 4520, 4972, 5260, 5786, 6215, 9944, 10520, 11572, 12430, 14465, 23144, 24860, 28930, 29719, 49720, 57860, 59438, 115720, 118876, 148595, 237752, 297190, 326909, 594380, 653818, 1188760, 1307636, 1634545, 2615272, 3269090, 6538180, 13076360]

約数ペア:

[(1, 13076360), (2, 6538180), (4, 3269090), (5, 2615272), (8, 1634545), (10, 1307636), (11, 1188760), (20, 653818), (22, 594380), (40, 326909), (44, 297190), (55, 237752), (88, 148595), (110, 118876), (113, 115720), (220, 59438), (226, 57860), (263, 49720), (440, 29719), (452, 28930), (526, 24860), (565, 23144), (904, 14465), (1052, 12430), (1130, 11572), (1243, 10520), (1315, 9944), (2104, 6215), (2260, 5786), (2486, 5260), (2630, 4972), (2893, 4520)]