2652802760

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{3517}}^1$

素因数の和:3810

約数の個数: 64

約数和(自身を含む): 6060106800

約数和(自身を除く): 3407304040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 173, 218, 346, 436, 545, 692, 865, 872, 1090, 1384, 1730, 2180, 3460, 3517, 4360, 6920, 7034, 14068, 17585, 18857, 28136, 35170, 37714, 70340, 75428, 94285, 140680, 150856, 188570, 377140, 383353, 608441, 754280, 766706, 1216882, 1533412, 1916765, 2433764, 3042205, 3066824, 3833530, 4867528, 6084410, 7667060, 12168820, 15334120, 24337640, 66320069, 132640138, 265280276, 331600345, 530560552, 663200690, 1326401380, 2652802760]

約数ペア:

[(1, 2652802760), (2, 1326401380), (4, 663200690), (5, 530560552), (8, 331600345), (10, 265280276), (20, 132640138), (40, 66320069), (109, 24337640), (173, 15334120), (218, 12168820), (346, 7667060), (436, 6084410), (545, 4867528), (692, 3833530), (865, 3066824), (872, 3042205), (1090, 2433764), (1384, 1916765), (1730, 1533412), (2180, 1216882), (3460, 766706), (3517, 754280), (4360, 608441), (6920, 383353), (7034, 377140), (14068, 188570), (17585, 150856), (18857, 140680), (28136, 94285), (35170, 75428), (37714, 70340)]