24514520

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2543}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 55408320

約数和(自身を除く): 30893800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 2543, 4820, 5086, 9640, 10172, 12715, 20344, 25430, 50860, 101720, 612863, 1225726, 2451452, 3064315, 4902904, 6128630, 12257260, 24514520]

約数ペア:

[(1, 24514520), (2, 12257260), (4, 6128630), (5, 4902904), (8, 3064315), (10, 2451452), (20, 1225726), (40, 612863), (241, 101720), (482, 50860), (964, 25430), (1205, 20344), (1928, 12715), (2410, 10172), (2543, 9640), (4820, 5086)]