1157546690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{22481}}^1$

素因数の和:22778

約数の個数: 32

約数和(自身を含む): 2201437440

約数和(自身を除く): 1043890750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 271, 542, 1355, 2710, 5149, 10298, 22481, 25745, 44962, 51490, 112405, 224810, 427139, 854278, 2135695, 4271390, 6092351, 12184702, 30461755, 60923510, 115754669, 231509338, 578773345, 1157546690]

約数ペア:

[(1, 1157546690), (2, 578773345), (5, 231509338), (10, 115754669), (19, 60923510), (38, 30461755), (95, 12184702), (190, 6092351), (271, 4271390), (542, 2135695), (1355, 854278), (2710, 427139), (5149, 224810), (10298, 112405), (22481, 51490), (25745, 44962)]