7689760

素因数分解:

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

素因数の和:3725

約数の個数: 48

約数和(自身を含む): 19569816

約数和(自身を除く): 11880056

約数列:

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

約数ペア:

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