9947235.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9043}}^1$

素因数の和:9083

約数の個数: 32

約数和(自身を含む): 24418800

約数和(自身を除く): 13928920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 9043, 18086, 36172, 45215, 72344, 90430, 180860, 262247, 361720, 524494, 1048988, 1311235, 2097976, 2622470, 5244940, 10489880]

約数ペア:

[(1, 10489880), (2, 5244940), (4, 2622470), (5, 2097976), (8, 1311235), (10, 1048988), (20, 524494), (29, 361720), (40, 262247), (58, 180860), (116, 90430), (145, 72344), (232, 45215), (290, 36172), (580, 18086), (1160, 9043)]