2471960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 5756400

約数和(自身を除く): 3284440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2131, 4262, 8524, 10655, 17048, 21310, 42620, 61799, 85240, 123598, 247196, 308995, 494392, 617990, 1235980, 2471960]

約数ペア:

[(1, 2471960), (2, 1235980), (4, 617990), (5, 494392), (8, 308995), (10, 247196), (20, 123598), (29, 85240), (40, 61799), (58, 42620), (116, 21310), (145, 17048), (232, 10655), (290, 8524), (580, 4262), (1160, 2131)]