2083750400

素因数分解:

$2^9\times 5^2\times {\mathrm{173}}^1\times {\mathrm{941}}^1$

素因数の和:1142

約数の個数: 120

約数和(自身を含む): 5198014404

約数和(自身を除く): 3114264004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 173, 200, 256, 320, 346, 400, 512, 640, 692, 800, 865, 941, 1280, 1384, 1600, 1730, 1882, 2560, 2768, 3200, 3460, 3764, 4325, 4705, 5536, 6400, 6920, 7528, 8650, 9410, 11072, 12800, 13840, 15056, 17300, 18820, 22144, 23525, 27680, 30112, 34600, 37640, 44288, 47050, 55360, 60224, 69200, 75280, 88576, 94100, 110720, 120448, 138400, 150560, 162793, 188200, 221440, 240896, 276800, 301120, 325586, 376400, 442880, 481792, 553600, 602240, 651172, 752800, 813965, 1107200, 1204480, 1302344, 1505600, 1627930, 2214400, 2408960, 2604688, 3011200, 3255860, 4069825, 5209376, 6022400, 6511720, 8139650, 10418752, 12044800, 13023440, 16279300, 20837504, 26046880, 32558600, 41675008, 52093760, 65117200, 83350016, 104187520, 130234400, 208375040, 260468800, 416750080, 520937600, 1041875200, 2083750400]

約数ペア:

[(1, 2083750400), (2, 1041875200), (4, 520937600), (5, 416750080), (8, 260468800), (10, 208375040), (16, 130234400), (20, 104187520), (25, 83350016), (32, 65117200), (40, 52093760), (50, 41675008), (64, 32558600), (80, 26046880), (100, 20837504), (128, 16279300), (160, 13023440), (173, 12044800), (200, 10418752), (256, 8139650), (320, 6511720), (346, 6022400), (400, 5209376), (512, 4069825), (640, 3255860), (692, 3011200), (800, 2604688), (865, 2408960), (941, 2214400), (1280, 1627930), (1384, 1505600), (1600, 1302344), (1730, 1204480), (1882, 1107200), (2560, 813965), (2768, 752800), (3200, 651172), (3460, 602240), (3764, 553600), (4325, 481792), (4705, 442880), (5536, 376400), (6400, 325586), (6920, 301120), (7528, 276800), (8650, 240896), (9410, 221440), (11072, 188200), (12800, 162793), (13840, 150560), (15056, 138400), (17300, 120448), (18820, 110720), (22144, 94100), (23525, 88576), (27680, 75280), (30112, 69200), (34600, 60224), (37640, 55360), (44288, 47050)]