20430200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{14593}}^1$

素因数の和:14616

約数の個数: 48

約数和(自身を含む): 54289680

約数和(自身を除く): 33859480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 14593, 29186, 58372, 72965, 102151, 116744, 145930, 204302, 291860, 364825, 408604, 510755, 583720, 729650, 817208, 1021510, 1459300, 2043020, 2553775, 2918600, 4086040, 5107550, 10215100, 20430200]

約数ペア:

[(1, 20430200), (2, 10215100), (4, 5107550), (5, 4086040), (7, 2918600), (8, 2553775), (10, 2043020), (14, 1459300), (20, 1021510), (25, 817208), (28, 729650), (35, 583720), (40, 510755), (50, 408604), (56, 364825), (70, 291860), (100, 204302), (140, 145930), (175, 116744), (200, 102151), (280, 72965), (350, 58372), (700, 29186), (1400, 14593)]