27050020

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5659}}^1$

素因数の和:5907

約数の個数: 24

約数和(自身を含む): 57052800

約数和(自身を除く): 30002780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 5659, 11318, 22636, 28295, 56590, 113180, 1352501, 2705002, 5410004, 6762505, 13525010, 27050020]

約数ペア:

[(1, 27050020), (2, 13525010), (4, 6762505), (5, 5410004), (10, 2705002), (20, 1352501), (239, 113180), (478, 56590), (956, 28295), (1195, 22636), (2390, 11318), (4780, 5659)]