734726260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{2837}}^1$

素因数の和:3432

約数の個数: 48

約数和(自身を含む): 1613437056

約数和(自身を除く): 878710796

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 563, 1126, 2252, 2815, 2837, 5630, 5674, 11260, 11348, 12949, 14185, 25898, 28370, 51796, 56740, 64745, 65251, 129490, 130502, 258980, 261004, 326255, 652510, 1305020, 1597231, 3194462, 6388924, 7986155, 15972310, 31944620, 36736313, 73472626, 146945252, 183681565, 367363130, 734726260]

約数ペア:

[(1, 734726260), (2, 367363130), (4, 183681565), (5, 146945252), (10, 73472626), (20, 36736313), (23, 31944620), (46, 15972310), (92, 7986155), (115, 6388924), (230, 3194462), (460, 1597231), (563, 1305020), (1126, 652510), (2252, 326255), (2815, 261004), (2837, 258980), (5630, 130502), (5674, 129490), (11260, 65251), (11348, 64745), (12949, 56740), (14185, 51796), (25898, 28370)]