7668820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 16793280

約数和(自身を除く): 9124460

約数列:

[1, 2, 4, 5, 10, 20, 59, 67, 97, 118, 134, 194, 236, 268, 295, 335, 388, 485, 590, 670, 970, 1180, 1340, 1940, 3953, 5723, 6499, 7906, 11446, 12998, 15812, 19765, 22892, 25996, 28615, 32495, 39530, 57230, 64990, 79060, 114460, 129980, 383441, 766882, 1533764, 1917205, 3834410, 7668820]

約数ペア:

[(1, 7668820), (2, 3834410), (4, 1917205), (5, 1533764), (10, 766882), (20, 383441), (59, 129980), (67, 114460), (97, 79060), (118, 64990), (134, 57230), (194, 39530), (236, 32495), (268, 28615), (295, 25996), (335, 22892), (388, 19765), (485, 15812), (590, 12998), (670, 11446), (970, 7906), (1180, 6499), (1340, 5723), (1940, 3953)]