13916560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{24851}}^1$

素因数の和:24871

約数の個数: 40

約数和(自身を含む): 36979776

約数和(自身を除く): 23063216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 24851, 49702, 99404, 124255, 173957, 198808, 248510, 347914, 397616, 497020, 695828, 869785, 994040, 1391656, 1739570, 1988080, 2783312, 3479140, 6958280, 13916560]

約数ペア:

[(1, 13916560), (2, 6958280), (4, 3479140), (5, 2783312), (7, 1988080), (8, 1739570), (10, 1391656), (14, 994040), (16, 869785), (20, 695828), (28, 497020), (35, 397616), (40, 347914), (56, 248510), (70, 198808), (80, 173957), (112, 124255), (140, 99404), (280, 49702), (560, 24851)]