63586640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61141}}^1$

素因数の和:61167

約数の個数: 40

約数和(自身を含む): 159213768

約数和(自身を除く): 95627128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 61141, 122282, 244564, 305705, 489128, 611410, 794833, 978256, 1222820, 1589666, 2445640, 3179332, 3974165, 4891280, 6358664, 7948330, 12717328, 15896660, 31793320, 63586640]

約数ペア:

[(1, 63586640), (2, 31793320), (4, 15896660), (5, 12717328), (8, 7948330), (10, 6358664), (13, 4891280), (16, 3974165), (20, 3179332), (26, 2445640), (40, 1589666), (52, 1222820), (65, 978256), (80, 794833), (104, 611410), (130, 489128), (208, 305705), (260, 244564), (520, 122282), (1040, 61141)]