458260480

素因数分解:

$2^{15}\times 5^1\times {\mathrm{2797}}^1$

素因数の和:2832

約数の個数: 64

約数和(自身を含む): 1100201580

約数和(自身を除く): 641941100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 2797, 4096, 5120, 5594, 8192, 10240, 11188, 13985, 16384, 20480, 22376, 27970, 32768, 40960, 44752, 55940, 81920, 89504, 111880, 163840, 179008, 223760, 358016, 447520, 716032, 895040, 1432064, 1790080, 2864128, 3580160, 5728256, 7160320, 11456512, 14320640, 22913024, 28641280, 45826048, 57282560, 91652096, 114565120, 229130240, 458260480]

約数ペア:

[(1, 458260480), (2, 229130240), (4, 114565120), (5, 91652096), (8, 57282560), (10, 45826048), (16, 28641280), (20, 22913024), (32, 14320640), (40, 11456512), (64, 7160320), (80, 5728256), (128, 3580160), (160, 2864128), (256, 1790080), (320, 1432064), (512, 895040), (640, 716032), (1024, 447520), (1280, 358016), (2048, 223760), (2560, 179008), (2797, 163840), (4096, 111880), (5120, 89504), (5594, 81920), (8192, 55940), (10240, 44752), (11188, 40960), (13985, 32768), (16384, 27970), (20480, 22376)]