17000680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 42301440

約数和(自身を除く): 25300760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1087, 1564, 1955, 2174, 3128, 3910, 4348, 5435, 7820, 8696, 10870, 15640, 18479, 21740, 25001, 36958, 43480, 50002, 73916, 92395, 100004, 125005, 147832, 184790, 200008, 250010, 369580, 425017, 500020, 739160, 850034, 1000040, 1700068, 2125085, 3400136, 4250170, 8500340, 17000680]

約数ペア:

[(1, 17000680), (2, 8500340), (4, 4250170), (5, 3400136), (8, 2125085), (10, 1700068), (17, 1000040), (20, 850034), (23, 739160), (34, 500020), (40, 425017), (46, 369580), (68, 250010), (85, 200008), (92, 184790), (115, 147832), (136, 125005), (170, 100004), (184, 92395), (230, 73916), (340, 50002), (391, 43480), (460, 36958), (680, 25001), (782, 21740), (920, 18479), (1087, 15640), (1564, 10870), (1955, 8696), (2174, 7820), (3128, 5435), (3910, 4348)]