2573516.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45377}}^1$

素因数の和:45417

約数の個数: 32

約数和(自身を含む): 122520600

約数和(自身を除く): 69883280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 45377, 90754, 181508, 226885, 363016, 453770, 907540, 1315933, 1815080, 2631866, 5263732, 6579665, 10527464, 13159330, 26318660, 52637320]

約数ペア:

[(1, 52637320), (2, 26318660), (4, 13159330), (5, 10527464), (8, 6579665), (10, 5263732), (20, 2631866), (29, 1815080), (40, 1315933), (58, 907540), (116, 453770), (145, 363016), (232, 226885), (290, 181508), (580, 90754), (1160, 45377)]