23994340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 53464320

約数和(自身を除く): 29469980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 233, 271, 380, 466, 542, 932, 1084, 1165, 1355, 2330, 2710, 4427, 4660, 5149, 5420, 8854, 10298, 17708, 20596, 22135, 25745, 44270, 51490, 63143, 88540, 102980, 126286, 252572, 315715, 631430, 1199717, 1262860, 2399434, 4798868, 5998585, 11997170, 23994340]

約数ペア:

[(1, 23994340), (2, 11997170), (4, 5998585), (5, 4798868), (10, 2399434), (19, 1262860), (20, 1199717), (38, 631430), (76, 315715), (95, 252572), (190, 126286), (233, 102980), (271, 88540), (380, 63143), (466, 51490), (542, 44270), (932, 25745), (1084, 22135), (1165, 20596), (1355, 17708), (2330, 10298), (2710, 8854), (4427, 5420), (4660, 5149)]