27283900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{38977}}^1$

素因数の和:38998

約数の個数: 36

約数和(自身を含む): 67665808

約数和(自身を除く): 40381908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 38977, 77954, 155908, 194885, 272839, 389770, 545678, 779540, 974425, 1091356, 1364195, 1948850, 2728390, 3897700, 5456780, 6820975, 13641950, 27283900]

約数ペア:

[(1, 27283900), (2, 13641950), (4, 6820975), (5, 5456780), (7, 3897700), (10, 2728390), (14, 1948850), (20, 1364195), (25, 1091356), (28, 974425), (35, 779540), (50, 545678), (70, 389770), (100, 272839), (140, 194885), (175, 155908), (350, 77954), (700, 38977)]