57921700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19973}}^1$

素因数の和:20016

約数の個数: 36

約数和(自身を含む): 130030740

約数和(自身を除く): 72109040

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 19973, 39946, 79892, 99865, 199730, 399460, 499325, 579217, 998650, 1158434, 1997300, 2316868, 2896085, 5792170, 11584340, 14480425, 28960850, 57921700]

約数ペア:

[(1, 57921700), (2, 28960850), (4, 14480425), (5, 11584340), (10, 5792170), (20, 2896085), (25, 2316868), (29, 1997300), (50, 1158434), (58, 998650), (100, 579217), (116, 499325), (145, 399460), (290, 199730), (580, 99865), (725, 79892), (1450, 39946), (2900, 19973)]