205942376480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3527}}^1\times {\mathrm{21467}}^1$

素因数の和:25026

約数の個数: 96

約数和(自身を含む): 515328863616

約数和(自身を除く): 309386487136

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 3527, 7054, 14108, 17635, 21467, 28216, 35270, 42934, 56432, 59959, 70540, 85868, 107335, 112864, 119918, 141080, 171736, 214670, 239836, 282160, 299795, 343472, 364939, 429340, 479672, 564320, 599590, 686944, 729878, 858680, 959344, 1199180, 1459756, 1717360, 1824695, 1918688, 2398360, 2919512, 3434720, 3649390, 4796720, 5839024, 7298780, 9593440, 11678048, 14597560, 29195120, 58390240, 75714109, 151428218, 302856436, 378570545, 605712872, 757141090, 1211425744, 1287139853, 1514282180, 2422851488, 2574279706, 3028564360, 5148559412, 6057128720, 6435699265, 10297118824, 12114257440, 12871398530, 20594237648, 25742797060, 41188475296, 51485594120, 102971188240, 205942376480]

約数ペア:

[(1, 205942376480), (2, 102971188240), (4, 51485594120), (5, 41188475296), (8, 25742797060), (10, 20594237648), (16, 12871398530), (17, 12114257440), (20, 10297118824), (32, 6435699265), (34, 6057128720), (40, 5148559412), (68, 3028564360), (80, 2574279706), (85, 2422851488), (136, 1514282180), (160, 1287139853), (170, 1211425744), (272, 757141090), (340, 605712872), (544, 378570545), (680, 302856436), (1360, 151428218), (2720, 75714109), (3527, 58390240), (7054, 29195120), (14108, 14597560), (17635, 11678048), (21467, 9593440), (28216, 7298780), (35270, 5839024), (42934, 4796720), (56432, 3649390), (59959, 3434720), (70540, 2919512), (85868, 2398360), (107335, 1918688), (112864, 1824695), (119918, 1717360), (141080, 1459756), (171736, 1199180), (214670, 959344), (239836, 858680), (282160, 729878), (299795, 686944), (343472, 599590), (364939, 564320), (429340, 479672)]