13059760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23321}}^1$

素因数の和:23341

約数の個数: 40

約数和(自身を含む): 34703136

約数和(自身を除く): 21643376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 23321, 46642, 93284, 116605, 163247, 186568, 233210, 326494, 373136, 466420, 652988, 816235, 932840, 1305976, 1632470, 1865680, 2611952, 3264940, 6529880, 13059760]

約数ペア:

[(1, 13059760), (2, 6529880), (4, 3264940), (5, 2611952), (7, 1865680), (8, 1632470), (10, 1305976), (14, 932840), (16, 816235), (20, 652988), (28, 466420), (35, 373136), (40, 326494), (56, 233210), (70, 186568), (80, 163247), (112, 116605), (140, 93284), (280, 46642), (560, 23321)]