528528076820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{3837143}}^1$

素因数の和:3837320

約数の個数: 48

約数和(自身を含む): 1137145298688

約数和(自身を除く): 608617221868

約数列:

[1, 2, 4, 5, 10, 20, 71, 97, 142, 194, 284, 355, 388, 485, 710, 970, 1420, 1940, 6887, 13774, 27548, 34435, 68870, 137740, 3837143, 7674286, 15348572, 19185715, 38371430, 76742860, 272437153, 372202871, 544874306, 744405742, 1089748612, 1362185765, 1488811484, 1861014355, 2724371530, 3722028710, 5448743060, 7444057420, 26426403841, 52852807682, 105705615364, 132132019205, 264264038410, 528528076820]

約数ペア:

[(1, 528528076820), (2, 264264038410), (4, 132132019205), (5, 105705615364), (10, 52852807682), (20, 26426403841), (71, 7444057420), (97, 5448743060), (142, 3722028710), (194, 2724371530), (284, 1861014355), (355, 1488811484), (388, 1362185765), (485, 1089748612), (710, 744405742), (970, 544874306), (1420, 372202871), (1940, 272437153), (6887, 76742860), (13774, 38371430), (27548, 19185715), (34435, 15348572), (68870, 7674286), (137740, 3837143)]