805133060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{551461}}^1$

素因数の和:551543

約数の個数: 24

約数和(自身を含む): 1713943896

約数和(自身を除く): 908810836

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 551461, 1102922, 2205844, 2757305, 5514610, 11029220, 40256653, 80513306, 161026612, 201283265, 402566530, 805133060]

約数ペア:

[(1, 805133060), (2, 402566530), (4, 201283265), (5, 161026612), (10, 80513306), (20, 40256653), (73, 11029220), (146, 5514610), (292, 2757305), (365, 2205844), (730, 1102922), (1460, 551461)]