56330120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18289}}^1$

素因数の和:18318

約数の個数: 64

約数和(自身を含む): 158025600

約数和(自身を除く): 101695480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 18289, 36578, 73156, 91445, 128023, 146312, 182890, 201179, 256046, 365780, 402358, 512092, 640115, 731560, 804716, 1005895, 1024184, 1280230, 1408253, 1609432, 2011790, 2560460, 2816506, 4023580, 5120920, 5633012, 7041265, 8047160, 11266024, 14082530, 28165060, 56330120]

約数ペア:

[(1, 56330120), (2, 28165060), (4, 14082530), (5, 11266024), (7, 8047160), (8, 7041265), (10, 5633012), (11, 5120920), (14, 4023580), (20, 2816506), (22, 2560460), (28, 2011790), (35, 1609432), (40, 1408253), (44, 1280230), (55, 1024184), (56, 1005895), (70, 804716), (77, 731560), (88, 640115), (110, 512092), (140, 402358), (154, 365780), (220, 256046), (280, 201179), (308, 182890), (385, 146312), (440, 128023), (616, 91445), (770, 73156), (1540, 36578), (3080, 18289)]