27323980

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10429}}^1$

素因数の和:10569

約数の個数: 24

約数和(自身を含む): 57823920

約数和(自身を除く): 30499940

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 10429, 20858, 41716, 52145, 104290, 208580, 1366199, 2732398, 5464796, 6830995, 13661990, 27323980]

約数ペア:

[(1, 27323980), (2, 13661990), (4, 6830995), (5, 5464796), (10, 2732398), (20, 1366199), (131, 208580), (262, 104290), (524, 52145), (655, 41716), (1310, 20858), (2620, 10429)]