83098720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 210325248

約数和(自身を除く): 127226528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 137, 160, 170, 223, 272, 274, 340, 446, 544, 548, 680, 685, 892, 1096, 1115, 1360, 1370, 1784, 2192, 2230, 2329, 2720, 2740, 3568, 3791, 4384, 4460, 4658, 5480, 7136, 7582, 8920, 9316, 10960, 11645, 15164, 17840, 18632, 18955, 21920, 23290, 30328, 30551, 35680, 37264, 37910, 46580, 60656, 61102, 74528, 75820, 93160, 121312, 122204, 151640, 152755, 186320, 244408, 303280, 305510, 372640, 488816, 519367, 606560, 611020, 977632, 1038734, 1222040, 2077468, 2444080, 2596835, 4154936, 4888160, 5193670, 8309872, 10387340, 16619744, 20774680, 41549360, 83098720]

約数ペア:

[(1, 83098720), (2, 41549360), (4, 20774680), (5, 16619744), (8, 10387340), (10, 8309872), (16, 5193670), (17, 4888160), (20, 4154936), (32, 2596835), (34, 2444080), (40, 2077468), (68, 1222040), (80, 1038734), (85, 977632), (136, 611020), (137, 606560), (160, 519367), (170, 488816), (223, 372640), (272, 305510), (274, 303280), (340, 244408), (446, 186320), (544, 152755), (548, 151640), (680, 122204), (685, 121312), (892, 93160), (1096, 75820), (1115, 74528), (1360, 61102), (1370, 60656), (1784, 46580), (2192, 37910), (2230, 37264), (2329, 35680), (2720, 30551), (2740, 30328), (3568, 23290), (3791, 21920), (4384, 18955), (4460, 18632), (4658, 17840), (5480, 15164), (7136, 11645), (7582, 10960), (8920, 9316)]