2862368020

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{4597}}^1$

素因数の和:4960

約数の個数: 48

約数和(自身を含む): 6080836608

約数和(自身を除く): 3218468588

約数列:

[1, 2, 4, 5, 10, 20, 163, 191, 326, 382, 652, 764, 815, 955, 1630, 1910, 3260, 3820, 4597, 9194, 18388, 22985, 31133, 45970, 62266, 91940, 124532, 155665, 311330, 622660, 749311, 878027, 1498622, 1756054, 2997244, 3512108, 3746555, 4390135, 7493110, 8780270, 14986220, 17560540, 143118401, 286236802, 572473604, 715592005, 1431184010, 2862368020]

約数ペア:

[(1, 2862368020), (2, 1431184010), (4, 715592005), (5, 572473604), (10, 286236802), (20, 143118401), (163, 17560540), (191, 14986220), (326, 8780270), (382, 7493110), (652, 4390135), (764, 3746555), (815, 3512108), (955, 2997244), (1630, 1756054), (1910, 1498622), (3260, 878027), (3820, 749311), (4597, 622660), (9194, 311330), (18388, 155665), (22985, 124532), (31133, 91940), (45970, 62266)]