23139340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8699}}^1$

素因数の和:8734

約数の個数: 48

約数和(自身を含む): 58464000

約数和(自身を除く): 35324660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 8699, 17398, 34796, 43495, 60893, 86990, 121786, 165281, 173980, 243572, 304465, 330562, 608930, 661124, 826405, 1156967, 1217860, 1652810, 2313934, 3305620, 4627868, 5784835, 11569670, 23139340]

約数ペア:

[(1, 23139340), (2, 11569670), (4, 5784835), (5, 4627868), (7, 3305620), (10, 2313934), (14, 1652810), (19, 1217860), (20, 1156967), (28, 826405), (35, 661124), (38, 608930), (70, 330562), (76, 304465), (95, 243572), (133, 173980), (140, 165281), (190, 121786), (266, 86990), (380, 60893), (532, 43495), (665, 34796), (1330, 17398), (2660, 8699)]