23656490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 50948352

約数和(自身を除く): 27291862

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 71, 110, 130, 142, 143, 233, 286, 355, 466, 710, 715, 781, 923, 1165, 1430, 1562, 1846, 2330, 2563, 3029, 3905, 4615, 5126, 6058, 7810, 9230, 10153, 12815, 15145, 16543, 20306, 25630, 30290, 33086, 33319, 50765, 66638, 82715, 101530, 165430, 166595, 181973, 215059, 333190, 363946, 430118, 909865, 1075295, 1819730, 2150590, 2365649, 4731298, 11828245, 23656490]

約数ペア:

[(1, 23656490), (2, 11828245), (5, 4731298), (10, 2365649), (11, 2150590), (13, 1819730), (22, 1075295), (26, 909865), (55, 430118), (65, 363946), (71, 333190), (110, 215059), (130, 181973), (142, 166595), (143, 165430), (233, 101530), (286, 82715), (355, 66638), (466, 50765), (710, 33319), (715, 33086), (781, 30290), (923, 25630), (1165, 20306), (1430, 16543), (1562, 15145), (1846, 12815), (2330, 10153), (2563, 9230), (3029, 7810), (3905, 6058), (4615, 5126)]