282567380

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{2099}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 609638400

約数和(自身を除く): 327071020

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 127, 212, 254, 265, 508, 530, 635, 1060, 1270, 2099, 2540, 4198, 6731, 8396, 10495, 13462, 20990, 26924, 33655, 41980, 67310, 111247, 134620, 222494, 266573, 444988, 533146, 556235, 1066292, 1112470, 1332865, 2224940, 2665730, 5331460, 14128369, 28256738, 56513476, 70641845, 141283690, 282567380]

約数ペア:

[(1, 282567380), (2, 141283690), (4, 70641845), (5, 56513476), (10, 28256738), (20, 14128369), (53, 5331460), (106, 2665730), (127, 2224940), (212, 1332865), (254, 1112470), (265, 1066292), (508, 556235), (530, 533146), (635, 444988), (1060, 266573), (1270, 222494), (2099, 134620), (2540, 111247), (4198, 67310), (6731, 41980), (8396, 33655), (10495, 26924), (13462, 20990)]