84951070

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 155934720

約数和(自身を除く): 70983650

約数列:

[1, 2, 5, 10, 79, 158, 191, 382, 395, 563, 790, 955, 1126, 1910, 2815, 5630, 15089, 30178, 44477, 75445, 88954, 107533, 150890, 215066, 222385, 444770, 537665, 1075330, 8495107, 16990214, 42475535, 84951070]

約数ペア:

[(1, 84951070), (2, 42475535), (5, 16990214), (10, 8495107), (79, 1075330), (158, 537665), (191, 444770), (382, 222385), (395, 215066), (563, 150890), (790, 107533), (955, 88954), (1126, 75445), (1910, 44477), (2815, 30178), (5630, 15089)]