13629080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 32832000

約数和(自身を除く): 19202920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 79, 95, 152, 158, 190, 227, 316, 380, 395, 454, 632, 760, 790, 908, 1135, 1501, 1580, 1816, 2270, 3002, 3160, 4313, 4540, 6004, 7505, 8626, 9080, 12008, 15010, 17252, 17933, 21565, 30020, 34504, 35866, 43130, 60040, 71732, 86260, 89665, 143464, 172520, 179330, 340727, 358660, 681454, 717320, 1362908, 1703635, 2725816, 3407270, 6814540, 13629080]

約数ペア:

[(1, 13629080), (2, 6814540), (4, 3407270), (5, 2725816), (8, 1703635), (10, 1362908), (19, 717320), (20, 681454), (38, 358660), (40, 340727), (76, 179330), (79, 172520), (95, 143464), (152, 89665), (158, 86260), (190, 71732), (227, 60040), (316, 43130), (380, 35866), (395, 34504), (454, 30020), (632, 21565), (760, 17933), (790, 17252), (908, 15010), (1135, 12008), (1501, 9080), (1580, 8626), (1816, 7505), (2270, 6004), (3002, 4540), (3160, 4313)]