15696660440

素因数分解:

$2^3\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{359027}}^1$

素因数の和:360131

約数の個数: 32

約数和(自身を含む): 35349896880

約数和(自身を除く): 19653236440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1093, 2186, 4372, 5465, 8744, 10930, 21860, 43720, 359027, 718054, 1436108, 1795135, 2872216, 3590270, 7180540, 14361080, 392416511, 784833022, 1569666044, 1962082555, 3139332088, 3924165110, 7848330220, 15696660440]

約数ペア:

[(1, 15696660440), (2, 7848330220), (4, 3924165110), (5, 3139332088), (8, 1962082555), (10, 1569666044), (20, 784833022), (40, 392416511), (1093, 14361080), (2186, 7180540), (4372, 3590270), (5465, 2872216), (8744, 1795135), (10930, 1436108), (21860, 718054), (43720, 359027)]