12413480

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3739}}^1$

素因数の和:3833

約数の個数: 32

約数和(自身を含む): 28274400

約数和(自身を除く): 15860920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 3739, 7478, 14956, 18695, 29912, 37390, 74780, 149560, 310337, 620674, 1241348, 1551685, 2482696, 3103370, 6206740, 12413480]

約数ペア:

[(1, 12413480), (2, 6206740), (4, 3103370), (5, 2482696), (8, 1551685), (10, 1241348), (20, 620674), (40, 310337), (83, 149560), (166, 74780), (332, 37390), (415, 29912), (664, 18695), (830, 14956), (1660, 7478), (3320, 3739)]