19672440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5653}}^1$

素因数の和:5696

約数の個数: 64

約数和(自身を含む): 61063200

約数和(自身を除く): 41390760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 5653, 11306, 16959, 22612, 28265, 33918, 45224, 56530, 67836, 84795, 113060, 135672, 163937, 169590, 226120, 327874, 339180, 491811, 655748, 678360, 819685, 983622, 1311496, 1639370, 1967244, 2459055, 3278740, 3934488, 4918110, 6557480, 9836220, 19672440]

約数ペア:

[(1, 19672440), (2, 9836220), (3, 6557480), (4, 4918110), (5, 3934488), (6, 3278740), (8, 2459055), (10, 1967244), (12, 1639370), (15, 1311496), (20, 983622), (24, 819685), (29, 678360), (30, 655748), (40, 491811), (58, 339180), (60, 327874), (87, 226120), (116, 169590), (120, 163937), (145, 135672), (174, 113060), (232, 84795), (290, 67836), (348, 56530), (435, 45224), (580, 33918), (696, 28265), (870, 22612), (1160, 16959), (1740, 11306), (3480, 5653)]