471413120

素因数分解:

$2^7\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3739}}^1$

素因数の和:3955

約数の個数: 64

約数和(自身を含む): 1132995600

約数和(自身を除く): 661582480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 197, 320, 394, 640, 788, 985, 1576, 1970, 3152, 3739, 3940, 6304, 7478, 7880, 12608, 14956, 15760, 18695, 25216, 29912, 31520, 37390, 59824, 63040, 74780, 119648, 126080, 149560, 239296, 299120, 478592, 598240, 736583, 1196480, 1473166, 2392960, 2946332, 3682915, 5892664, 7365830, 11785328, 14731660, 23570656, 29463320, 47141312, 58926640, 94282624, 117853280, 235706560, 471413120]

約数ペア:

[(1, 471413120), (2, 235706560), (4, 117853280), (5, 94282624), (8, 58926640), (10, 47141312), (16, 29463320), (20, 23570656), (32, 14731660), (40, 11785328), (64, 7365830), (80, 5892664), (128, 3682915), (160, 2946332), (197, 2392960), (320, 1473166), (394, 1196480), (640, 736583), (788, 598240), (985, 478592), (1576, 299120), (1970, 239296), (3152, 149560), (3739, 126080), (3940, 119648), (6304, 74780), (7478, 63040), (7880, 59824), (12608, 37390), (14956, 31520), (15760, 29912), (18695, 25216)]