9553240

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 21605760

約数和(自身を除く): 12052520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 991, 1205, 1928, 1982, 2410, 3964, 4820, 4955, 7928, 9640, 9910, 19820, 39640, 238831, 477662, 955324, 1194155, 1910648, 2388310, 4776620, 9553240]

約数ペア:

[(1, 9553240), (2, 4776620), (4, 2388310), (5, 1910648), (8, 1194155), (10, 955324), (20, 477662), (40, 238831), (241, 39640), (482, 19820), (964, 9910), (991, 9640), (1205, 7928), (1928, 4955), (1982, 4820), (2410, 3964)]