95180780

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 204664320

約数和(自身を除く): 109483540

約数列:

[1, 2, 4, 5, 10, 20, 79, 107, 158, 214, 316, 395, 428, 535, 563, 790, 1070, 1126, 1580, 2140, 2252, 2815, 5630, 8453, 11260, 16906, 33812, 42265, 44477, 60241, 84530, 88954, 120482, 169060, 177908, 222385, 240964, 301205, 444770, 602410, 889540, 1204820, 4759039, 9518078, 19036156, 23795195, 47590390, 95180780]

約数ペア:

[(1, 95180780), (2, 47590390), (4, 23795195), (5, 19036156), (10, 9518078), (20, 4759039), (79, 1204820), (107, 889540), (158, 602410), (214, 444770), (316, 301205), (395, 240964), (428, 222385), (535, 177908), (563, 169060), (790, 120482), (1070, 88954), (1126, 84530), (1580, 60241), (2140, 44477), (2252, 42265), (2815, 33812), (5630, 16906), (8453, 11260)]