78385293170

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4441}}^1\times {\mathrm{16193}}^1$

素因数の和:20750

約数の個数: 32

約数和(自身を含む): 142428821040

約数和(自身を除く): 64043527870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 4441, 8882, 16193, 22205, 32386, 44410, 80965, 161930, 484069, 968138, 1765037, 2420345, 3530074, 4840690, 8825185, 17650370, 71913113, 143826226, 359565565, 719131130, 7838529317, 15677058634, 39192646585, 78385293170]

約数ペア:

[(1, 78385293170), (2, 39192646585), (5, 15677058634), (10, 7838529317), (109, 719131130), (218, 359565565), (545, 143826226), (1090, 71913113), (4441, 17650370), (8882, 8825185), (16193, 4840690), (22205, 3530074), (32386, 2420345), (44410, 1765037), (80965, 968138), (161930, 484069)]