123233480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{58129}}^1$

素因数の和:58193

約数の個数: 32

約数和(自身を含む): 282511800

約数和(自身を除く): 159278320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 58129, 116258, 232516, 290645, 465032, 581290, 1162580, 2325160, 3080837, 6161674, 12323348, 15404185, 24646696, 30808370, 61616740, 123233480]

約数ペア:

[(1, 123233480), (2, 61616740), (4, 30808370), (5, 24646696), (8, 15404185), (10, 12323348), (20, 6161674), (40, 3080837), (53, 2325160), (106, 1162580), (212, 581290), (265, 465032), (424, 290645), (530, 232516), (1060, 116258), (2120, 58129)]