9328020290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{643}}^1\times {\mathrm{863}}^1$

素因数の和:1595

約数の個数: 48

約数和(自身を含む): 17256685824

約数和(自身を除く): 7928665534

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 643, 863, 1286, 1681, 1726, 3215, 3362, 4315, 6430, 8405, 8630, 16810, 26363, 35383, 52726, 70766, 131815, 176915, 263630, 353830, 554909, 1080883, 1109818, 1450703, 2161766, 2774545, 2901406, 5404415, 5549090, 7253515, 10808830, 14507030, 22751269, 45502538, 113756345, 227512690, 932802029, 1865604058, 4664010145, 9328020290]

約数ペア:

[(1, 9328020290), (2, 4664010145), (5, 1865604058), (10, 932802029), (41, 227512690), (82, 113756345), (205, 45502538), (410, 22751269), (643, 14507030), (863, 10808830), (1286, 7253515), (1681, 5549090), (1726, 5404415), (3215, 2901406), (3362, 2774545), (4315, 2161766), (6430, 1450703), (8405, 1109818), (8630, 1080883), (16810, 554909), (26363, 353830), (35383, 263630), (52726, 176915), (70766, 131815)]