27847120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{49727}}^1$

素因数の和:49747

約数の個数: 40

約数和(自身を含む): 73995264

約数和(自身を除く): 46148144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 49727, 99454, 198908, 248635, 348089, 397816, 497270, 696178, 795632, 994540, 1392356, 1740445, 1989080, 2784712, 3480890, 3978160, 5569424, 6961780, 13923560, 27847120]

約数ペア:

[(1, 27847120), (2, 13923560), (4, 6961780), (5, 5569424), (7, 3978160), (8, 3480890), (10, 2784712), (14, 1989080), (16, 1740445), (20, 1392356), (28, 994540), (35, 795632), (40, 696178), (56, 497270), (70, 397816), (80, 348089), (112, 248635), (140, 198908), (280, 99454), (560, 49727)]