79464700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1943

約数の個数: 72

約数和(自身を含む): 200410784

約数和(自身を除く): 120946084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 700, 854, 1220, 1525, 1708, 1861, 2135, 3050, 3722, 4270, 6100, 7444, 8540, 9305, 10675, 13027, 18610, 21350, 26054, 37220, 42700, 46525, 52108, 65135, 93050, 113521, 130270, 186100, 227042, 260540, 325675, 454084, 567605, 651350, 794647, 1135210, 1302700, 1589294, 2270420, 2838025, 3178588, 3973235, 5676050, 7946470, 11352100, 15892940, 19866175, 39732350, 79464700]

約数ペア:

[(1, 79464700), (2, 39732350), (4, 19866175), (5, 15892940), (7, 11352100), (10, 7946470), (14, 5676050), (20, 3973235), (25, 3178588), (28, 2838025), (35, 2270420), (50, 1589294), (61, 1302700), (70, 1135210), (100, 794647), (122, 651350), (140, 567605), (175, 454084), (244, 325675), (305, 260540), (350, 227042), (427, 186100), (610, 130270), (700, 113521), (854, 93050), (1220, 65135), (1525, 52108), (1708, 46525), (1861, 42700), (2135, 37220), (3050, 26054), (3722, 21350), (4270, 18610), (6100, 13027), (7444, 10675), (8540, 9305)]