17302480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 43997184

約数和(自身を除く): 26694704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 131, 208, 254, 260, 262, 508, 520, 524, 635, 655, 1016, 1040, 1048, 1270, 1310, 1651, 1703, 2032, 2096, 2540, 2620, 3302, 3406, 5080, 5240, 6604, 6812, 8255, 8515, 10160, 10480, 13208, 13624, 16510, 16637, 17030, 26416, 27248, 33020, 33274, 34060, 66040, 66548, 68120, 83185, 132080, 133096, 136240, 166370, 216281, 266192, 332740, 432562, 665480, 865124, 1081405, 1330960, 1730248, 2162810, 3460496, 4325620, 8651240, 17302480]

約数ペア:

[(1, 17302480), (2, 8651240), (4, 4325620), (5, 3460496), (8, 2162810), (10, 1730248), (13, 1330960), (16, 1081405), (20, 865124), (26, 665480), (40, 432562), (52, 332740), (65, 266192), (80, 216281), (104, 166370), (127, 136240), (130, 133096), (131, 132080), (208, 83185), (254, 68120), (260, 66548), (262, 66040), (508, 34060), (520, 33274), (524, 33020), (635, 27248), (655, 26416), (1016, 17030), (1040, 16637), (1048, 16510), (1270, 13624), (1310, 13208), (1651, 10480), (1703, 10160), (2032, 8515), (2096, 8255), (2540, 6812), (2620, 6604), (3302, 5240), (3406, 5080)]