15379520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3697}}^1$

素因数の和:3727

約数の個数: 56

約数和(自身を含む): 39450264

約数和(自身を除く): 24070744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 3697, 4160, 7394, 14788, 18485, 29576, 36970, 48061, 59152, 73940, 96122, 118304, 147880, 192244, 236608, 240305, 295760, 384488, 480610, 591520, 768976, 961220, 1183040, 1537952, 1922440, 3075904, 3844880, 7689760, 15379520]

約数ペア:

[(1, 15379520), (2, 7689760), (4, 3844880), (5, 3075904), (8, 1922440), (10, 1537952), (13, 1183040), (16, 961220), (20, 768976), (26, 591520), (32, 480610), (40, 384488), (52, 295760), (64, 240305), (65, 236608), (80, 192244), (104, 147880), (130, 118304), (160, 96122), (208, 73940), (260, 59152), (320, 48061), (416, 36970), (520, 29576), (832, 18485), (1040, 14788), (2080, 7394), (3697, 4160)]