88890414740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6481}}^1\times {\mathrm{14591}}^1$

素因数の和:21128

約数の個数: 48

約数和(自身を含む): 190684053504

約数和(自身を除く): 101793638764

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 6481, 12962, 14591, 25924, 29182, 32405, 58364, 64810, 72955, 129620, 145910, 291820, 304607, 609214, 685777, 1218428, 1371554, 1523035, 2743108, 3046070, 3428885, 6092140, 6857770, 13715540, 94564271, 189128542, 378257084, 472821355, 945642710, 1891285420, 4444520737, 8889041474, 17778082948, 22222603685, 44445207370, 88890414740]

約数ペア:

[(1, 88890414740), (2, 44445207370), (4, 22222603685), (5, 17778082948), (10, 8889041474), (20, 4444520737), (47, 1891285420), (94, 945642710), (188, 472821355), (235, 378257084), (470, 189128542), (940, 94564271), (6481, 13715540), (12962, 6857770), (14591, 6092140), (25924, 3428885), (29182, 3046070), (32405, 2743108), (58364, 1523035), (64810, 1371554), (72955, 1218428), (129620, 685777), (145910, 609214), (291820, 304607)]