26915260

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10273}}^1$

素因数の和:10413

約数の個数: 24

約数和(自身を含む): 56959056

約数和(自身を除く): 30043796

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 10273, 20546, 41092, 51365, 102730, 205460, 1345763, 2691526, 5383052, 6728815, 13457630, 26915260]

約数ペア:

[(1, 26915260), (2, 13457630), (4, 6728815), (5, 5383052), (10, 2691526), (20, 1345763), (131, 205460), (262, 102730), (524, 51365), (655, 41092), (1310, 20546), (2620, 10273)]