2044860160

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{32603}}^1$

素因数の和:32638

約数の個数: 108

約数和(自身を含む): 5697940248

約数和(自身を除く): 3653080088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 8960, 12544, 15680, 31360, 32603, 62720, 65206, 130412, 163015, 228221, 260824, 326030, 456442, 521648, 652060, 912884, 1043296, 1141105, 1304120, 1597547, 1825768, 2086592, 2282210, 2608240, 3195094, 3651536, 4173184, 4564420, 5216480, 6390188, 7303072, 7987735, 8346368, 9128840, 10432960, 12780376, 14606144, 15975470, 18257680, 20865920, 25560752, 29212288, 31950940, 36515360, 41731840, 51121504, 58424576, 63901880, 73030720, 102243008, 127803760, 146061440, 204486016, 255607520, 292122880, 408972032, 511215040, 1022430080, 2044860160]

約数ペア:

[(1, 2044860160), (2, 1022430080), (4, 511215040), (5, 408972032), (7, 292122880), (8, 255607520), (10, 204486016), (14, 146061440), (16, 127803760), (20, 102243008), (28, 73030720), (32, 63901880), (35, 58424576), (40, 51121504), (49, 41731840), (56, 36515360), (64, 31950940), (70, 29212288), (80, 25560752), (98, 20865920), (112, 18257680), (128, 15975470), (140, 14606144), (160, 12780376), (196, 10432960), (224, 9128840), (245, 8346368), (256, 7987735), (280, 7303072), (320, 6390188), (392, 5216480), (448, 4564420), (490, 4173184), (560, 3651536), (640, 3195094), (784, 2608240), (896, 2282210), (980, 2086592), (1120, 1825768), (1280, 1597547), (1568, 1304120), (1792, 1141105), (1960, 1043296), (2240, 912884), (3136, 652060), (3920, 521648), (4480, 456442), (6272, 326030), (7840, 260824), (8960, 228221), (12544, 163015), (15680, 130412), (31360, 65206), (32603, 62720)]