55942820

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{38317}}^1$

素因数の和:38399

約数の個数: 24

約数和(自身を含む): 119092344

約数和(自身を除く): 63149524

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 38317, 76634, 153268, 191585, 383170, 766340, 2797141, 5594282, 11188564, 13985705, 27971410, 55942820]

約数ペア:

[(1, 55942820), (2, 27971410), (4, 13985705), (5, 11188564), (10, 5594282), (20, 2797141), (73, 766340), (146, 383170), (292, 191585), (365, 153268), (730, 76634), (1460, 38317)]