2163222880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{148573}}^1$

素因数の和:148608

約数の個数: 96

約数和(自身を含む): 6290028864

約数和(自身を除く): 4126805984

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 148573, 297146, 594292, 742865, 1040011, 1188584, 1485730, 1931449, 2080022, 2377168, 2971460, 3862898, 4160044, 4754336, 5200055, 5942920, 7725796, 8320088, 9657245, 10400110, 11885840, 13520143, 15451592, 16640176, 19314490, 20800220, 23771680, 27040286, 30903184, 33280352, 38628980, 41600440, 54080572, 61806368, 67600715, 77257960, 83200880, 108161144, 135201430, 154515920, 166401760, 216322288, 270402860, 309031840, 432644576, 540805720, 1081611440, 2163222880]

約数ペア:

[(1, 2163222880), (2, 1081611440), (4, 540805720), (5, 432644576), (7, 309031840), (8, 270402860), (10, 216322288), (13, 166401760), (14, 154515920), (16, 135201430), (20, 108161144), (26, 83200880), (28, 77257960), (32, 67600715), (35, 61806368), (40, 54080572), (52, 41600440), (56, 38628980), (65, 33280352), (70, 30903184), (80, 27040286), (91, 23771680), (104, 20800220), (112, 19314490), (130, 16640176), (140, 15451592), (160, 13520143), (182, 11885840), (208, 10400110), (224, 9657245), (260, 8320088), (280, 7725796), (364, 5942920), (416, 5200055), (455, 4754336), (520, 4160044), (560, 3862898), (728, 2971460), (910, 2377168), (1040, 2080022), (1120, 1931449), (1456, 1485730), (1820, 1188584), (2080, 1040011), (2912, 742865), (3640, 594292), (7280, 297146), (14560, 148573)]