65735800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 166708080

約数和(自身を除く): 100972280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 131, 193, 200, 260, 262, 325, 386, 520, 524, 650, 655, 772, 965, 1048, 1300, 1310, 1544, 1703, 1930, 2509, 2600, 2620, 3275, 3406, 3860, 4825, 5018, 5240, 6550, 6812, 7720, 8515, 9650, 10036, 12545, 13100, 13624, 17030, 19300, 20072, 25090, 25283, 26200, 34060, 38600, 42575, 50180, 50566, 62725, 68120, 85150, 100360, 101132, 125450, 126415, 170300, 202264, 250900, 252830, 328679, 340600, 501800, 505660, 632075, 657358, 1011320, 1264150, 1314716, 1643395, 2528300, 2629432, 3286790, 5056600, 6573580, 8216975, 13147160, 16433950, 32867900, 65735800]

約数ペア:

[(1, 65735800), (2, 32867900), (4, 16433950), (5, 13147160), (8, 8216975), (10, 6573580), (13, 5056600), (20, 3286790), (25, 2629432), (26, 2528300), (40, 1643395), (50, 1314716), (52, 1264150), (65, 1011320), (100, 657358), (104, 632075), (130, 505660), (131, 501800), (193, 340600), (200, 328679), (260, 252830), (262, 250900), (325, 202264), (386, 170300), (520, 126415), (524, 125450), (650, 101132), (655, 100360), (772, 85150), (965, 68120), (1048, 62725), (1300, 50566), (1310, 50180), (1544, 42575), (1703, 38600), (1930, 34060), (2509, 26200), (2600, 25283), (2620, 25090), (3275, 20072), (3406, 19300), (3860, 17030), (4825, 13624), (5018, 13100), (5240, 12545), (6550, 10036), (6812, 9650), (7720, 8515)]