894286220

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{195259}}^1$

素因数の和:195497

約数の個数: 24

約数和(自身を含む): 1886211600

約数和(自身を除く): 991925380

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 195259, 390518, 781036, 976295, 1952590, 3905180, 44714311, 89428622, 178857244, 223571555, 447143110, 894286220]

約数ペア:

[(1, 894286220), (2, 447143110), (4, 223571555), (5, 178857244), (10, 89428622), (20, 44714311), (229, 3905180), (458, 1952590), (916, 976295), (1145, 781036), (2290, 390518), (4580, 195259)]