62945240

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{16223}}^1$

素因数の和:16331

約数の個数: 32

約数和(自身を含む): 143095680

約数和(自身を除く): 80150440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 16223, 32446, 64892, 81115, 129784, 162230, 324460, 648920, 1573631, 3147262, 6294524, 7868155, 12589048, 15736310, 31472620, 62945240]

約数ペア:

[(1, 62945240), (2, 31472620), (4, 15736310), (5, 12589048), (8, 7868155), (10, 6294524), (20, 3147262), (40, 1573631), (97, 648920), (194, 324460), (388, 162230), (485, 129784), (776, 81115), (970, 64892), (1940, 32446), (3880, 16223)]