9497240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5791}}^1$

素因数の和:5843

約数の個数: 32

約数和(自身を含む): 21893760

約数和(自身を除く): 12396520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 5791, 11582, 23164, 28955, 46328, 57910, 115820, 231640, 237431, 474862, 949724, 1187155, 1899448, 2374310, 4748620, 9497240]

約数ペア:

[(1, 9497240), (2, 4748620), (4, 2374310), (5, 1899448), (8, 1187155), (10, 949724), (20, 474862), (40, 237431), (41, 231640), (82, 115820), (164, 57910), (205, 46328), (328, 28955), (410, 23164), (820, 11582), (1640, 5791)]