8448240530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{98729}}^1$

素因数の和:98978

約数の個数: 32

約数和(自身を含む): 15638832000

約数和(自身を除く): 7190591470

約数列:

[1, 2, 5, 10, 43, 86, 199, 215, 398, 430, 995, 1990, 8557, 17114, 42785, 85570, 98729, 197458, 493645, 987290, 4245347, 8490694, 19647071, 21226735, 39294142, 42453470, 98235355, 196470710, 844824053, 1689648106, 4224120265, 8448240530]

約数ペア:

[(1, 8448240530), (2, 4224120265), (5, 1689648106), (10, 844824053), (43, 196470710), (86, 98235355), (199, 42453470), (215, 39294142), (398, 21226735), (430, 19647071), (995, 8490694), (1990, 4245347), (8557, 987290), (17114, 493645), (42785, 197458), (85570, 98729)]