29161160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{104147}}^1$

素因数の和:104165

約数の個数: 32

約数和(自身を含む): 74986560

約数和(自身を除く): 45825400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 104147, 208294, 416588, 520735, 729029, 833176, 1041470, 1458058, 2082940, 2916116, 3645145, 4165880, 5832232, 7290290, 14580580, 29161160]

約数ペア:

[(1, 29161160), (2, 14580580), (4, 7290290), (5, 5832232), (7, 4165880), (8, 3645145), (10, 2916116), (14, 2082940), (20, 1458058), (28, 1041470), (35, 833176), (40, 729029), (56, 520735), (70, 416588), (140, 208294), (280, 104147)]