29238160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 78566400

約数和(自身を除く): 49328240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 436, 479, 545, 560, 763, 872, 958, 1090, 1526, 1744, 1916, 2180, 2395, 3052, 3353, 3815, 3832, 4360, 4790, 6104, 6706, 7630, 7664, 8720, 9580, 12208, 13412, 15260, 16765, 19160, 26824, 30520, 33530, 38320, 52211, 53648, 61040, 67060, 104422, 134120, 208844, 261055, 268240, 365477, 417688, 522110, 730954, 835376, 1044220, 1461908, 1827385, 2088440, 2923816, 3654770, 4176880, 5847632, 7309540, 14619080, 29238160]

約数ペア:

[(1, 29238160), (2, 14619080), (4, 7309540), (5, 5847632), (7, 4176880), (8, 3654770), (10, 2923816), (14, 2088440), (16, 1827385), (20, 1461908), (28, 1044220), (35, 835376), (40, 730954), (56, 522110), (70, 417688), (80, 365477), (109, 268240), (112, 261055), (140, 208844), (218, 134120), (280, 104422), (436, 67060), (479, 61040), (545, 53648), (560, 52211), (763, 38320), (872, 33530), (958, 30520), (1090, 26824), (1526, 19160), (1744, 16765), (1916, 15260), (2180, 13412), (2395, 12208), (3052, 9580), (3353, 8720), (3815, 7664), (3832, 7630), (4360, 6706), (4790, 6104)]