6956780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6563}}^1$

素因数の和:6625

約数の個数: 24

約数和(自身を含む): 14887152

約数和(自身を除く): 7930372

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 6563, 13126, 26252, 32815, 65630, 131260, 347839, 695678, 1391356, 1739195, 3478390, 6956780]

約数ペア:

[(1, 6956780), (2, 3478390), (4, 1739195), (5, 1391356), (10, 695678), (20, 347839), (53, 131260), (106, 65630), (212, 32815), (265, 26252), (530, 13126), (1060, 6563)]