12980555710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{157321}}^1$

素因数の和:157588

約数の個数: 32

約数和(自身を含む): 24104247552

約数和(自身を除く): 11123691842

約数列:

[1, 2, 5, 10, 37, 74, 185, 223, 370, 446, 1115, 2230, 8251, 16502, 41255, 82510, 157321, 314642, 786605, 1573210, 5820877, 11641754, 29104385, 35082583, 58208770, 70165166, 175412915, 350825830, 1298055571, 2596111142, 6490277855, 12980555710]

約数ペア:

[(1, 12980555710), (2, 6490277855), (5, 2596111142), (10, 1298055571), (37, 350825830), (74, 175412915), (185, 70165166), (223, 58208770), (370, 35082583), (446, 29104385), (1115, 11641754), (2230, 5820877), (8251, 1573210), (16502, 786605), (41255, 314642), (82510, 157321)]