29413280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 76204800

約数和(自身を除く): 46791520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 79, 80, 104, 130, 158, 160, 179, 208, 260, 316, 358, 395, 416, 520, 632, 716, 790, 895, 1027, 1040, 1264, 1432, 1580, 1790, 2054, 2080, 2327, 2528, 2864, 3160, 3580, 4108, 4654, 5135, 5728, 6320, 7160, 8216, 9308, 10270, 11635, 12640, 14141, 14320, 16432, 18616, 20540, 23270, 28282, 28640, 32864, 37232, 41080, 46540, 56564, 70705, 74464, 82160, 93080, 113128, 141410, 164320, 183833, 186160, 226256, 282820, 367666, 372320, 452512, 565640, 735332, 919165, 1131280, 1470664, 1838330, 2262560, 2941328, 3676660, 5882656, 7353320, 14706640, 29413280]

約数ペア:

[(1, 29413280), (2, 14706640), (4, 7353320), (5, 5882656), (8, 3676660), (10, 2941328), (13, 2262560), (16, 1838330), (20, 1470664), (26, 1131280), (32, 919165), (40, 735332), (52, 565640), (65, 452512), (79, 372320), (80, 367666), (104, 282820), (130, 226256), (158, 186160), (160, 183833), (179, 164320), (208, 141410), (260, 113128), (316, 93080), (358, 82160), (395, 74464), (416, 70705), (520, 56564), (632, 46540), (716, 41080), (790, 37232), (895, 32864), (1027, 28640), (1040, 28282), (1264, 23270), (1432, 20540), (1580, 18616), (1790, 16432), (2054, 14320), (2080, 14141), (2327, 12640), (2528, 11635), (2864, 10270), (3160, 9308), (3580, 8216), (4108, 7160), (4654, 6320), (5135, 5728)]