292420600

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{20593}}^1$

素因数の和:20680

約数の個数: 48

約数和(自身を含む): 689487120

約数和(自身を除く): 397066520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 7100, 14200, 20593, 41186, 82372, 102965, 164744, 205930, 411860, 514825, 823720, 1029650, 1462103, 2059300, 2924206, 4118600, 5848412, 7310515, 11696824, 14621030, 29242060, 36552575, 58484120, 73105150, 146210300, 292420600]

約数ペア:

[(1, 292420600), (2, 146210300), (4, 73105150), (5, 58484120), (8, 36552575), (10, 29242060), (20, 14621030), (25, 11696824), (40, 7310515), (50, 5848412), (71, 4118600), (100, 2924206), (142, 2059300), (200, 1462103), (284, 1029650), (355, 823720), (568, 514825), (710, 411860), (1420, 205930), (1775, 164744), (2840, 102965), (3550, 82372), (7100, 41186), (14200, 20593)]