29154320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 78343944

約数和(自身を除く): 49189624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 97, 104, 130, 136, 170, 194, 208, 221, 260, 272, 289, 340, 388, 442, 485, 520, 578, 680, 776, 884, 970, 1040, 1105, 1156, 1261, 1360, 1445, 1552, 1649, 1768, 1940, 2210, 2312, 2522, 2890, 3298, 3536, 3757, 3880, 4420, 4624, 5044, 5780, 6305, 6596, 7514, 7760, 8245, 8840, 10088, 11560, 12610, 13192, 15028, 16490, 17680, 18785, 20176, 21437, 23120, 25220, 26384, 28033, 30056, 32980, 37570, 42874, 50440, 56066, 60112, 65960, 75140, 85748, 100880, 107185, 112132, 131920, 140165, 150280, 171496, 214370, 224264, 280330, 300560, 342992, 364429, 428740, 448528, 560660, 728858, 857480, 1121320, 1457716, 1714960, 1822145, 2242640, 2915432, 3644290, 5830864, 7288580, 14577160, 29154320]

約数ペア:

[(1, 29154320), (2, 14577160), (4, 7288580), (5, 5830864), (8, 3644290), (10, 2915432), (13, 2242640), (16, 1822145), (17, 1714960), (20, 1457716), (26, 1121320), (34, 857480), (40, 728858), (52, 560660), (65, 448528), (68, 428740), (80, 364429), (85, 342992), (97, 300560), (104, 280330), (130, 224264), (136, 214370), (170, 171496), (194, 150280), (208, 140165), (221, 131920), (260, 112132), (272, 107185), (289, 100880), (340, 85748), (388, 75140), (442, 65960), (485, 60112), (520, 56066), (578, 50440), (680, 42874), (776, 37570), (884, 32980), (970, 30056), (1040, 28033), (1105, 26384), (1156, 25220), (1261, 23120), (1360, 21437), (1445, 20176), (1552, 18785), (1649, 17680), (1768, 16490), (1940, 15028), (2210, 13192), (2312, 12610), (2522, 11560), (2890, 10088), (3298, 8840), (3536, 8245), (3757, 7760), (3880, 7514), (4420, 6596), (4624, 6305), (5044, 5780)]