85798460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{683}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 197188992

約数和(自身を除く): 111390532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 571, 683, 1142, 1366, 2284, 2732, 2855, 3415, 5710, 6281, 6830, 7513, 11420, 12562, 13660, 15026, 25124, 30052, 31405, 37565, 62810, 75130, 125620, 150260, 389993, 779986, 1559972, 1949965, 3899930, 4289923, 7799860, 8579846, 17159692, 21449615, 42899230, 85798460]

約数ペア:

[(1, 85798460), (2, 42899230), (4, 21449615), (5, 17159692), (10, 8579846), (11, 7799860), (20, 4289923), (22, 3899930), (44, 1949965), (55, 1559972), (110, 779986), (220, 389993), (571, 150260), (683, 125620), (1142, 75130), (1366, 62810), (2284, 37565), (2732, 31405), (2855, 30052), (3415, 25124), (5710, 15026), (6281, 13660), (6830, 12562), (7513, 11420)]