85815530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8677}}^1$

素因数の和:8750

約数の個数: 32

約数和(自身を含む): 164951424

約数和(自身を除く): 79135894

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 8677, 9890, 17354, 43385, 86770, 199571, 373111, 399142, 746222, 997855, 1865555, 1995710, 3731110, 8581553, 17163106, 42907765, 85815530]

約数ペア:

[(1, 85815530), (2, 42907765), (5, 17163106), (10, 8581553), (23, 3731110), (43, 1995710), (46, 1865555), (86, 997855), (115, 746222), (215, 399142), (230, 373111), (430, 199571), (989, 86770), (1978, 43385), (4945, 17354), (8677, 9890)]