201807272440

素因数分解:

$2^3\times 5^1\times {\mathrm{24517}}^1\times {\mathrm{205783}}^1$

素因数の和:230311

約数の個数: 32

約数和(自身を含む): 454087090080

約数和(自身を除く): 252279817640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24517, 49034, 98068, 122585, 196136, 205783, 245170, 411566, 490340, 823132, 980680, 1028915, 1646264, 2057830, 4115660, 8231320, 5045181811, 10090363622, 20180727244, 25225909055, 40361454488, 50451818110, 100903636220, 201807272440]

約数ペア:

[(1, 201807272440), (2, 100903636220), (4, 50451818110), (5, 40361454488), (8, 25225909055), (10, 20180727244), (20, 10090363622), (40, 5045181811), (24517, 8231320), (49034, 4115660), (98068, 2057830), (122585, 1646264), (196136, 1028915), (205783, 980680), (245170, 823132), (411566, 490340)]