15569120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13901}}^1$

素因数の和:13923

約数の個数: 48

約数和(自身を含む): 42039648

約数和(自身を除く): 26470528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 13901, 27802, 55604, 69505, 97307, 111208, 139010, 194614, 222416, 278020, 389228, 444832, 486535, 556040, 778456, 973070, 1112080, 1556912, 1946140, 2224160, 3113824, 3892280, 7784560, 15569120]

約数ペア:

[(1, 15569120), (2, 7784560), (4, 3892280), (5, 3113824), (7, 2224160), (8, 1946140), (10, 1556912), (14, 1112080), (16, 973070), (20, 778456), (28, 556040), (32, 486535), (35, 444832), (40, 389228), (56, 278020), (70, 222416), (80, 194614), (112, 139010), (140, 111208), (160, 97307), (224, 69505), (280, 55604), (560, 27802), (1120, 13901)]