8110695920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:699

約数の個数: 160

約数和(自身を含む): 20358625536

約数和(自身を除く): 12247929616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 101, 136, 137, 170, 202, 272, 274, 340, 404, 431, 505, 548, 680, 685, 808, 862, 1010, 1096, 1360, 1370, 1616, 1717, 1724, 2020, 2155, 2192, 2329, 2740, 3434, 3448, 4040, 4310, 4658, 5480, 6868, 6896, 7327, 8080, 8585, 8620, 9316, 10960, 11645, 13736, 13837, 14654, 17170, 17240, 18632, 23290, 27472, 27674, 29308, 34340, 34480, 36635, 37264, 43531, 46580, 55348, 58616, 59047, 68680, 69185, 73270, 87062, 93160, 110696, 117232, 118094, 137360, 138370, 146540, 174124, 186320, 217655, 221392, 235229, 236188, 276740, 293080, 295235, 348248, 435310, 470458, 472376, 553480, 586160, 590470, 696496, 740027, 870620, 940916, 944752, 1003799, 1106960, 1176145, 1180940, 1480054, 1741240, 1881832, 2007598, 2352290, 2361880, 2960108, 3482480, 3700135, 3763664, 4015196, 4704580, 4723760, 5018995, 5920216, 5963747, 7400270, 8030392, 9409160, 10037990, 11840432, 11927494, 14800540, 16060784, 18818320, 20075980, 23854988, 29601080, 29818735, 40151960, 47709976, 59202160, 59637470, 80303920, 95419952, 101383699, 119274940, 202767398, 238549880, 405534796, 477099760, 506918495, 811069592, 1013836990, 1622139184, 2027673980, 4055347960, 8110695920]

約数ペア:

[(1, 8110695920), (2, 4055347960), (4, 2027673980), (5, 1622139184), (8, 1013836990), (10, 811069592), (16, 506918495), (17, 477099760), (20, 405534796), (34, 238549880), (40, 202767398), (68, 119274940), (80, 101383699), (85, 95419952), (101, 80303920), (136, 59637470), (137, 59202160), (170, 47709976), (202, 40151960), (272, 29818735), (274, 29601080), (340, 23854988), (404, 20075980), (431, 18818320), (505, 16060784), (548, 14800540), (680, 11927494), (685, 11840432), (808, 10037990), (862, 9409160), (1010, 8030392), (1096, 7400270), (1360, 5963747), (1370, 5920216), (1616, 5018995), (1717, 4723760), (1724, 4704580), (2020, 4015196), (2155, 3763664), (2192, 3700135), (2329, 3482480), (2740, 2960108), (3434, 2361880), (3448, 2352290), (4040, 2007598), (4310, 1881832), (4658, 1741240), (5480, 1480054), (6868, 1180940), (6896, 1176145), (7327, 1106960), (8080, 1003799), (8585, 944752), (8620, 940916), (9316, 870620), (10960, 740027), (11645, 696496), (13736, 590470), (13837, 586160), (14654, 553480), (17170, 472376), (17240, 470458), (18632, 435310), (23290, 348248), (27472, 295235), (27674, 293080), (29308, 276740), (34340, 236188), (34480, 235229), (36635, 221392), (37264, 217655), (43531, 186320), (46580, 174124), (55348, 146540), (58616, 138370), (59047, 137360), (68680, 118094), (69185, 117232), (73270, 110696), (87062, 93160)]