72014740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5303}}^1$

素因数の和:5416

約数の個数: 48

約数和(自身を含む): 174650112

約数和(自身を除く): 102635372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 5303, 6790, 10606, 13580, 21212, 26515, 37121, 53030, 74242, 106060, 148484, 185605, 371210, 514391, 742420, 1028782, 2057564, 2571955, 3600737, 5143910, 7201474, 10287820, 14402948, 18003685, 36007370, 72014740]

約数ペア:

[(1, 72014740), (2, 36007370), (4, 18003685), (5, 14402948), (7, 10287820), (10, 7201474), (14, 5143910), (20, 3600737), (28, 2571955), (35, 2057564), (70, 1028782), (97, 742420), (140, 514391), (194, 371210), (388, 185605), (485, 148484), (679, 106060), (970, 74242), (1358, 53030), (1940, 37121), (2716, 26515), (3395, 21212), (5303, 13580), (6790, 10606)]