587198740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{4967}}^1$

素因数の和:5256

約数の個数: 48

約数和(自身を含む): 1291997952

約数和(自身を除く): 704799212

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 257, 460, 514, 1028, 1285, 2570, 4967, 5140, 5911, 9934, 11822, 19868, 23644, 24835, 29555, 49670, 59110, 99340, 114241, 118220, 228482, 456964, 571205, 1142410, 1276519, 2284820, 2553038, 5106076, 6382595, 12765190, 25530380, 29359937, 58719874, 117439748, 146799685, 293599370, 587198740]

約数ペア:

[(1, 587198740), (2, 293599370), (4, 146799685), (5, 117439748), (10, 58719874), (20, 29359937), (23, 25530380), (46, 12765190), (92, 6382595), (115, 5106076), (230, 2553038), (257, 2284820), (460, 1276519), (514, 1142410), (1028, 571205), (1285, 456964), (2570, 228482), (4967, 118220), (5140, 114241), (5911, 99340), (9934, 59110), (11822, 49670), (19868, 29555), (23644, 24835)]