11082640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 28324080

約数和(自身を除く): 17241440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 281, 290, 340, 464, 493, 562, 580, 680, 986, 1124, 1160, 1360, 1405, 1972, 2248, 2320, 2465, 2810, 3944, 4496, 4777, 4930, 5620, 7888, 8149, 9554, 9860, 11240, 16298, 19108, 19720, 22480, 23885, 32596, 38216, 39440, 40745, 47770, 65192, 76432, 81490, 95540, 130384, 138533, 162980, 191080, 277066, 325960, 382160, 554132, 651920, 692665, 1108264, 1385330, 2216528, 2770660, 5541320, 11082640]

約数ペア:

[(1, 11082640), (2, 5541320), (4, 2770660), (5, 2216528), (8, 1385330), (10, 1108264), (16, 692665), (17, 651920), (20, 554132), (29, 382160), (34, 325960), (40, 277066), (58, 191080), (68, 162980), (80, 138533), (85, 130384), (116, 95540), (136, 81490), (145, 76432), (170, 65192), (232, 47770), (272, 40745), (281, 39440), (290, 38216), (340, 32596), (464, 23885), (493, 22480), (562, 19720), (580, 19108), (680, 16298), (986, 11240), (1124, 9860), (1160, 9554), (1360, 8149), (1405, 7888), (1972, 5620), (2248, 4930), (2320, 4777), (2465, 4496), (2810, 3944)]