45409340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{42839}}^1$

素因数の和:42901

約数の個数: 24

約数和(自身を含む): 97161120

約数和(自身を除く): 51751780

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 42839, 85678, 171356, 214195, 428390, 856780, 2270467, 4540934, 9081868, 11352335, 22704670, 45409340]

約数ペア:

[(1, 45409340), (2, 22704670), (4, 11352335), (5, 9081868), (10, 4540934), (20, 2270467), (53, 856780), (106, 428390), (212, 214195), (265, 171356), (530, 85678), (1060, 42839)]