26461180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 59270400

約数和(自身を除く): 32809220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 223, 340, 349, 446, 698, 892, 1115, 1396, 1745, 2230, 3490, 3791, 4460, 5933, 6980, 7582, 11866, 15164, 18955, 23732, 29665, 37910, 59330, 75820, 77827, 118660, 155654, 311308, 389135, 778270, 1323059, 1556540, 2646118, 5292236, 6615295, 13230590, 26461180]

約数ペア:

[(1, 26461180), (2, 13230590), (4, 6615295), (5, 5292236), (10, 2646118), (17, 1556540), (20, 1323059), (34, 778270), (68, 389135), (85, 311308), (170, 155654), (223, 118660), (340, 77827), (349, 75820), (446, 59330), (698, 37910), (892, 29665), (1115, 23732), (1396, 18955), (1745, 15164), (2230, 11866), (3490, 7582), (3791, 6980), (4460, 5933)]