2324920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 5987520

約数和(自身を除く): 3662600

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 263, 340, 442, 520, 526, 680, 884, 1052, 1105, 1315, 1768, 2104, 2210, 2630, 3419, 4420, 4471, 5260, 6838, 8840, 8942, 10520, 13676, 17095, 17884, 22355, 27352, 34190, 35768, 44710, 58123, 68380, 89420, 116246, 136760, 178840, 232492, 290615, 464984, 581230, 1162460, 2324920]

約数ペア:

[(1, 2324920), (2, 1162460), (4, 581230), (5, 464984), (8, 290615), (10, 232492), (13, 178840), (17, 136760), (20, 116246), (26, 89420), (34, 68380), (40, 58123), (52, 44710), (65, 35768), (68, 34190), (85, 27352), (104, 22355), (130, 17884), (136, 17095), (170, 13676), (221, 10520), (260, 8942), (263, 8840), (340, 6838), (442, 5260), (520, 4471), (526, 4420), (680, 3419), (884, 2630), (1052, 2210), (1105, 2104), (1315, 1768)]