2866596380

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1\times {\mathrm{2903}}^1$

素因数の和:3518

約数の個数: 48

約数和(自身を含む): 6095960640

約数和(自身を除く): 3229364260

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 509, 970, 1018, 1940, 2036, 2545, 2903, 5090, 5806, 10180, 11612, 14515, 29030, 49373, 58060, 98746, 197492, 246865, 281591, 493730, 563182, 987460, 1126364, 1407955, 1477627, 2815910, 2955254, 5631820, 5910508, 7388135, 14776270, 29552540, 143329819, 286659638, 573319276, 716649095, 1433298190, 2866596380]

約数ペア:

[(1, 2866596380), (2, 1433298190), (4, 716649095), (5, 573319276), (10, 286659638), (20, 143329819), (97, 29552540), (194, 14776270), (388, 7388135), (485, 5910508), (509, 5631820), (970, 2955254), (1018, 2815910), (1940, 1477627), (2036, 1407955), (2545, 1126364), (2903, 987460), (5090, 563182), (5806, 493730), (10180, 281591), (11612, 246865), (14515, 197492), (29030, 98746), (49373, 58060)]