357554080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:858

約数の個数: 96

約数和(自身を含む): 914097744

約数和(自身を除く): 556543664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 397, 416, 433, 520, 794, 866, 1040, 1588, 1732, 1985, 2080, 2165, 3176, 3464, 3970, 4330, 5161, 5629, 6352, 6928, 7940, 8660, 10322, 11258, 12704, 13856, 15880, 17320, 20644, 22516, 25805, 28145, 31760, 34640, 41288, 45032, 51610, 56290, 63520, 69280, 82576, 90064, 103220, 112580, 165152, 171901, 180128, 206440, 225160, 343802, 412880, 450320, 687604, 825760, 859505, 900640, 1375208, 1719010, 2234713, 2750416, 3438020, 4469426, 5500832, 6876040, 8938852, 11173565, 13752080, 17877704, 22347130, 27504160, 35755408, 44694260, 71510816, 89388520, 178777040, 357554080]

約数ペア:

[(1, 357554080), (2, 178777040), (4, 89388520), (5, 71510816), (8, 44694260), (10, 35755408), (13, 27504160), (16, 22347130), (20, 17877704), (26, 13752080), (32, 11173565), (40, 8938852), (52, 6876040), (65, 5500832), (80, 4469426), (104, 3438020), (130, 2750416), (160, 2234713), (208, 1719010), (260, 1375208), (397, 900640), (416, 859505), (433, 825760), (520, 687604), (794, 450320), (866, 412880), (1040, 343802), (1588, 225160), (1732, 206440), (1985, 180128), (2080, 171901), (2165, 165152), (3176, 112580), (3464, 103220), (3970, 90064), (4330, 82576), (5161, 69280), (5629, 63520), (6352, 56290), (6928, 51610), (7940, 45032), (8660, 41288), (10322, 34640), (11258, 31760), (12704, 28145), (13856, 25805), (15880, 22516), (17320, 20644)]