4354017.00000000

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2903}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 97225920

約数和(自身を除く): 56003320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 2903, 3550, 5806, 7100, 11612, 14200, 14515, 23224, 29030, 58060, 72575, 116120, 145150, 206113, 290300, 412226, 580600, 824452, 1030565, 1648904, 2061130, 4122260, 5152825, 8244520, 10305650, 20611300, 41222600]

約数ペア:

[(1, 41222600), (2, 20611300), (4, 10305650), (5, 8244520), (8, 5152825), (10, 4122260), (20, 2061130), (25, 1648904), (40, 1030565), (50, 824452), (71, 580600), (100, 412226), (142, 290300), (200, 206113), (284, 145150), (355, 116120), (568, 72575), (710, 58060), (1420, 29030), (1775, 23224), (2840, 14515), (2903, 14200), (3550, 11612), (5806, 7100)]