16926655360

素因数分解:

$2^7\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{25603}}^1$

素因数の和:26655

約数の個数: 64

約数和(自身を含む): 40506040080

約数和(自身を除く): 23579384720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1033, 2066, 4132, 5165, 8264, 10330, 16528, 20660, 25603, 33056, 41320, 51206, 66112, 82640, 102412, 128015, 132224, 165280, 204824, 256030, 330560, 409648, 512060, 661120, 819296, 1024120, 1638592, 2048240, 3277184, 4096480, 8192960, 16385920, 26447899, 52895798, 105791596, 132239495, 211583192, 264478990, 423166384, 528957980, 846332768, 1057915960, 1692665536, 2115831920, 3385331072, 4231663840, 8463327680, 16926655360]

約数ペア:

[(1, 16926655360), (2, 8463327680), (4, 4231663840), (5, 3385331072), (8, 2115831920), (10, 1692665536), (16, 1057915960), (20, 846332768), (32, 528957980), (40, 423166384), (64, 264478990), (80, 211583192), (128, 132239495), (160, 105791596), (320, 52895798), (640, 26447899), (1033, 16385920), (2066, 8192960), (4132, 4096480), (5165, 3277184), (8264, 2048240), (10330, 1638592), (16528, 1024120), (20660, 819296), (25603, 661120), (33056, 512060), (41320, 409648), (51206, 330560), (66112, 256030), (82640, 204824), (102412, 165280), (128015, 132224)]