15539091520

素因数分解:

$2^6\times 5^1\times {\mathrm{48559661}}^1$

素因数の和:48559678

約数の個数: 28

約数和(自身を含む): 37002462444

約数和(自身を除く): 21463370924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 48559661, 97119322, 194238644, 242798305, 388477288, 485596610, 776954576, 971193220, 1553909152, 1942386440, 3107818304, 3884772880, 7769545760, 15539091520]

約数ペア:

[(1, 15539091520), (2, 7769545760), (4, 3884772880), (5, 3107818304), (8, 1942386440), (10, 1553909152), (16, 971193220), (20, 776954576), (32, 485596610), (40, 388477288), (64, 242798305), (80, 194238644), (160, 97119322), (320, 48559661)]