2058119080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1390621}}^1$

素因数の和:1390669

約数の個数: 32

約数和(自身を含む): 4755927240

約数和(自身を除く): 2697808160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1390621, 2781242, 5562484, 6953105, 11124968, 13906210, 27812420, 51452977, 55624840, 102905954, 205811908, 257264885, 411623816, 514529770, 1029059540, 2058119080]

約数ペア:

[(1, 2058119080), (2, 1029059540), (4, 514529770), (5, 411623816), (8, 257264885), (10, 205811908), (20, 102905954), (37, 55624840), (40, 51452977), (74, 27812420), (148, 13906210), (185, 11124968), (296, 6953105), (370, 5562484), (740, 2781242), (1480, 1390621)]