22897420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 61867008

約数和(自身を除く): 38969588

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 547, 598, 644, 805, 910, 1094, 1196, 1495, 1610, 1820, 2093, 2188, 2735, 2990, 3220, 3829, 4186, 5470, 5980, 7111, 7658, 8372, 10465, 10940, 12581, 14222, 15316, 19145, 20930, 25162, 28444, 35555, 38290, 41860, 49777, 50324, 62905, 71110, 76580, 88067, 99554, 125810, 142220, 163553, 176134, 199108, 248885, 251620, 327106, 352268, 440335, 497770, 654212, 817765, 880670, 995540, 1144871, 1635530, 1761340, 2289742, 3271060, 4579484, 5724355, 11448710, 22897420]

約数ペア:

[(1, 22897420), (2, 11448710), (4, 5724355), (5, 4579484), (7, 3271060), (10, 2289742), (13, 1761340), (14, 1635530), (20, 1144871), (23, 995540), (26, 880670), (28, 817765), (35, 654212), (46, 497770), (52, 440335), (65, 352268), (70, 327106), (91, 251620), (92, 248885), (115, 199108), (130, 176134), (140, 163553), (161, 142220), (182, 125810), (230, 99554), (260, 88067), (299, 76580), (322, 71110), (364, 62905), (455, 50324), (460, 49777), (547, 41860), (598, 38290), (644, 35555), (805, 28444), (910, 25162), (1094, 20930), (1196, 19145), (1495, 15316), (1610, 14222), (1820, 12581), (2093, 10940), (2188, 10465), (2735, 8372), (2990, 7658), (3220, 7111), (3829, 5980), (4186, 5470)]