369138940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{5531}}^1$

素因数の和:5658

約数の個数: 48

約数和(自身を含む): 802980864

約数和(自身を除く): 433841924

約数列:

[1, 2, 4, 5, 10, 20, 47, 71, 94, 142, 188, 235, 284, 355, 470, 710, 940, 1420, 3337, 5531, 6674, 11062, 13348, 16685, 22124, 27655, 33370, 55310, 66740, 110620, 259957, 392701, 519914, 785402, 1039828, 1299785, 1570804, 1963505, 2599570, 3927010, 5199140, 7854020, 18456947, 36913894, 73827788, 92284735, 184569470, 369138940]

約数ペア:

[(1, 369138940), (2, 184569470), (4, 92284735), (5, 73827788), (10, 36913894), (20, 18456947), (47, 7854020), (71, 5199140), (94, 3927010), (142, 2599570), (188, 1963505), (235, 1570804), (284, 1299785), (355, 1039828), (470, 785402), (710, 519914), (940, 392701), (1420, 259957), (3337, 110620), (5531, 66740), (6674, 55310), (11062, 33370), (13348, 27655), (16685, 22124)]