117124840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{418303}}^1$

素因数の和:418321

約数の個数: 32

約数和(自身を含む): 301178880

約数和(自身を除く): 184054040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 418303, 836606, 1673212, 2091515, 2928121, 3346424, 4183030, 5856242, 8366060, 11712484, 14640605, 16732120, 23424968, 29281210, 58562420, 117124840]

約数ペア:

[(1, 117124840), (2, 58562420), (4, 29281210), (5, 23424968), (7, 16732120), (8, 14640605), (10, 11712484), (14, 8366060), (20, 5856242), (28, 4183030), (35, 3346424), (40, 2928121), (56, 2091515), (70, 1673212), (140, 836606), (280, 418303)]