26673460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 61471872

約数和(自身を除く): 34798412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 461, 526, 922, 1052, 1315, 1844, 2305, 2630, 2893, 4610, 5071, 5260, 5786, 9220, 10142, 11572, 14465, 20284, 25355, 28930, 50710, 57860, 101420, 121243, 242486, 484972, 606215, 1212430, 1333673, 2424860, 2667346, 5334692, 6668365, 13336730, 26673460]

約数ペア:

[(1, 26673460), (2, 13336730), (4, 6668365), (5, 5334692), (10, 2667346), (11, 2424860), (20, 1333673), (22, 1212430), (44, 606215), (55, 484972), (110, 242486), (220, 121243), (263, 101420), (461, 57860), (526, 50710), (922, 28930), (1052, 25355), (1315, 20284), (1844, 14465), (2305, 11572), (2630, 10142), (2893, 9220), (4610, 5786), (5071, 5260)]