3325460480

素因数分解:

$2^{15}\times 5^1\times {\mathrm{20297}}^1$

素因数の和:20332

約数の個数: 64

約数和(自身を含む): 7981376580

約数和(自身を除く): 4655916100

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, 4096, 5120, 8192, 10240, 16384, 20297, 20480, 32768, 40594, 40960, 81188, 81920, 101485, 162376, 163840, 202970, 324752, 405940, 649504, 811880, 1299008, 1623760, 2598016, 3247520, 5196032, 6495040, 10392064, 12990080, 20784128, 25980160, 41568256, 51960320, 83136512, 103920640, 166273024, 207841280, 332546048, 415682560, 665092096, 831365120, 1662730240, 3325460480]

約数ペア:

[(1, 3325460480), (2, 1662730240), (4, 831365120), (5, 665092096), (8, 415682560), (10, 332546048), (16, 207841280), (20, 166273024), (32, 103920640), (40, 83136512), (64, 51960320), (80, 41568256), (128, 25980160), (160, 20784128), (256, 12990080), (320, 10392064), (512, 6495040), (640, 5196032), (1024, 3247520), (1280, 2598016), (2048, 1623760), (2560, 1299008), (4096, 811880), (5120, 649504), (8192, 405940), (10240, 324752), (16384, 202970), (20297, 163840), (20480, 162376), (32768, 101485), (40594, 81920), (40960, 81188)]