13771250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:524

約数の個数: 40

約数和(自身を含む): 26991360

約数和(自身を除く): 13220110

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 479, 575, 625, 958, 1150, 1250, 2395, 2875, 4790, 5750, 11017, 11975, 14375, 22034, 23950, 28750, 55085, 59875, 110170, 119750, 275425, 299375, 550850, 598750, 1377125, 2754250, 6885625, 13771250]

約数ペア:

[(1, 13771250), (2, 6885625), (5, 2754250), (10, 1377125), (23, 598750), (25, 550850), (46, 299375), (50, 275425), (115, 119750), (125, 110170), (230, 59875), (250, 55085), (479, 28750), (575, 23950), (625, 22034), (958, 14375), (1150, 11975), (1250, 11017), (2395, 5750), (2875, 4790)]