26342220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4933}}^1$

素因数の和:5034

約数の個数: 48

約数和(自身を含む): 74602080

約数和(自身を除く): 48259860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 4933, 5340, 9866, 14799, 19732, 24665, 29598, 49330, 59196, 73995, 98660, 147990, 295980, 439037, 878074, 1317111, 1756148, 2195185, 2634222, 4390370, 5268444, 6585555, 8780740, 13171110, 26342220]

約数ペア:

[(1, 26342220), (2, 13171110), (3, 8780740), (4, 6585555), (5, 5268444), (6, 4390370), (10, 2634222), (12, 2195185), (15, 1756148), (20, 1317111), (30, 878074), (60, 439037), (89, 295980), (178, 147990), (267, 98660), (356, 73995), (445, 59196), (534, 49330), (890, 29598), (1068, 24665), (1335, 19732), (1780, 14799), (2670, 9866), (4933, 5340)]