25305168

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 160

約数和(自身を含む): 80352000

約数和(自身を除く): 55046832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 53, 56, 58, 84, 87, 98, 106, 112, 116, 147, 159, 168, 174, 196, 203, 212, 232, 294, 318, 336, 343, 348, 371, 392, 406, 424, 464, 588, 609, 636, 686, 696, 742, 784, 812, 848, 1029, 1113, 1176, 1218, 1272, 1372, 1392, 1421, 1484, 1537, 1624, 2058, 2226, 2352, 2436, 2544, 2597, 2744, 2842, 2968, 3074, 3248, 4116, 4263, 4452, 4611, 4872, 5194, 5488, 5684, 5936, 6148, 7791, 8232, 8526, 8904, 9222, 9744, 9947, 10388, 10759, 11368, 12296, 15582, 16464, 17052, 17808, 18179, 18444, 19894, 20776, 21518, 22736, 24592, 29841, 31164, 32277, 34104, 36358, 36888, 39788, 41552, 43036, 54537, 59682, 62328, 64554, 68208, 72716, 73776, 75313, 79576, 86072, 109074, 119364, 124656, 129108, 145432, 150626, 159152, 172144, 218148, 225939, 238728, 258216, 290864, 301252, 436296, 451878, 477456, 516432, 527191, 602504, 872592, 903756, 1054382, 1205008, 1581573, 1807512, 2108764, 3163146, 3615024, 4217528, 6326292, 8435056, 12652584, 25305168]

約数ペア:

[(1, 25305168), (2, 12652584), (3, 8435056), (4, 6326292), (6, 4217528), (7, 3615024), (8, 3163146), (12, 2108764), (14, 1807512), (16, 1581573), (21, 1205008), (24, 1054382), (28, 903756), (29, 872592), (42, 602504), (48, 527191), (49, 516432), (53, 477456), (56, 451878), (58, 436296), (84, 301252), (87, 290864), (98, 258216), (106, 238728), (112, 225939), (116, 218148), (147, 172144), (159, 159152), (168, 150626), (174, 145432), (196, 129108), (203, 124656), (212, 119364), (232, 109074), (294, 86072), (318, 79576), (336, 75313), (343, 73776), (348, 72716), (371, 68208), (392, 64554), (406, 62328), (424, 59682), (464, 54537), (588, 43036), (609, 41552), (636, 39788), (686, 36888), (696, 36358), (742, 34104), (784, 32277), (812, 31164), (848, 29841), (1029, 24592), (1113, 22736), (1176, 21518), (1218, 20776), (1272, 19894), (1372, 18444), (1392, 18179), (1421, 17808), (1484, 17052), (1537, 16464), (1624, 15582), (2058, 12296), (2226, 11368), (2352, 10759), (2436, 10388), (2544, 9947), (2597, 9744), (2744, 9222), (2842, 8904), (2968, 8526), (3074, 8232), (3248, 7791), (4116, 6148), (4263, 5936), (4452, 5684), (4611, 5488), (4872, 5194)]