34883140

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17981}}^1$

素因数の和:18087

約数の個数: 24

約数和(自身を含む): 74013912

約数和(自身を除く): 39130772

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 17981, 35962, 71924, 89905, 179810, 359620, 1744157, 3488314, 6976628, 8720785, 17441570, 34883140]

約数ペア:

[(1, 34883140), (2, 17441570), (4, 8720785), (5, 6976628), (10, 3488314), (20, 1744157), (97, 359620), (194, 179810), (388, 89905), (485, 71924), (970, 35962), (1940, 17981)]