179912510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{3203}}^1$

素因数の和:3388

約数の個数: 32

約数和(自身を含む): 334266912

約数和(自身を除く): 154354402

約数列:

[1, 2, 5, 10, 41, 82, 137, 205, 274, 410, 685, 1370, 3203, 5617, 6406, 11234, 16015, 28085, 32030, 56170, 131323, 262646, 438811, 656615, 877622, 1313230, 2194055, 4388110, 17991251, 35982502, 89956255, 179912510]

約数ペア:

[(1, 179912510), (2, 89956255), (5, 35982502), (10, 17991251), (41, 4388110), (82, 2194055), (137, 1313230), (205, 877622), (274, 656615), (410, 438811), (685, 262646), (1370, 131323), (3203, 56170), (5617, 32030), (6406, 28085), (11234, 16015)]