23525320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 68221440

約数和(自身を除く): 44696120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 281, 299, 322, 364, 455, 460, 520, 562, 598, 644, 728, 805, 910, 920, 1124, 1196, 1288, 1405, 1495, 1610, 1820, 1967, 2093, 2248, 2392, 2810, 2990, 3220, 3640, 3653, 3934, 4186, 5620, 5980, 6440, 6463, 7306, 7868, 8372, 9835, 10465, 11240, 11960, 12926, 14612, 15736, 16744, 18265, 19670, 20930, 25571, 25852, 29224, 32315, 36530, 39340, 41860, 45241, 51142, 51704, 64630, 73060, 78680, 83720, 84019, 90482, 102284, 127855, 129260, 146120, 168038, 180964, 204568, 226205, 255710, 258520, 336076, 361928, 420095, 452410, 511420, 588133, 672152, 840190, 904820, 1022840, 1176266, 1680380, 1809640, 2352532, 2940665, 3360760, 4705064, 5881330, 11762660, 23525320]

約数ペア:

[(1, 23525320), (2, 11762660), (4, 5881330), (5, 4705064), (7, 3360760), (8, 2940665), (10, 2352532), (13, 1809640), (14, 1680380), (20, 1176266), (23, 1022840), (26, 904820), (28, 840190), (35, 672152), (40, 588133), (46, 511420), (52, 452410), (56, 420095), (65, 361928), (70, 336076), (91, 258520), (92, 255710), (104, 226205), (115, 204568), (130, 180964), (140, 168038), (161, 146120), (182, 129260), (184, 127855), (230, 102284), (260, 90482), (280, 84019), (281, 83720), (299, 78680), (322, 73060), (364, 64630), (455, 51704), (460, 51142), (520, 45241), (562, 41860), (598, 39340), (644, 36530), (728, 32315), (805, 29224), (910, 25852), (920, 25571), (1124, 20930), (1196, 19670), (1288, 18265), (1405, 16744), (1495, 15736), (1610, 14612), (1820, 12926), (1967, 11960), (2093, 11240), (2248, 10465), (2392, 9835), (2810, 8372), (2990, 7868), (3220, 7306), (3640, 6463), (3653, 6440), (3934, 5980), (4186, 5620)]