27417680

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3203}}^1$

素因数の和:3323

約数の個数: 40

約数和(自身を含む): 64361952

約数和(自身を除く): 36944272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 3203, 4280, 6406, 8560, 12812, 16015, 25624, 32030, 51248, 64060, 128120, 256240, 342721, 685442, 1370884, 1713605, 2741768, 3427210, 5483536, 6854420, 13708840, 27417680]

約数ペア:

[(1, 27417680), (2, 13708840), (4, 6854420), (5, 5483536), (8, 3427210), (10, 2741768), (16, 1713605), (20, 1370884), (40, 685442), (80, 342721), (107, 256240), (214, 128120), (428, 64060), (535, 51248), (856, 32030), (1070, 25624), (1712, 16015), (2140, 12812), (3203, 8560), (4280, 6406)]