27974240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{24977}}^1$

素因数の和:24999

約数の個数: 48

約数和(自身を含む): 75533472

約数和(自身を除く): 47559232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 24977, 49954, 99908, 124885, 174839, 199816, 249770, 349678, 399632, 499540, 699356, 799264, 874195, 999080, 1398712, 1748390, 1998160, 2797424, 3496780, 3996320, 5594848, 6993560, 13987120, 27974240]

約数ペア:

[(1, 27974240), (2, 13987120), (4, 6993560), (5, 5594848), (7, 3996320), (8, 3496780), (10, 2797424), (14, 1998160), (16, 1748390), (20, 1398712), (28, 999080), (32, 874195), (35, 799264), (40, 699356), (56, 499540), (70, 399632), (80, 349678), (112, 249770), (140, 199816), (160, 174839), (224, 124885), (280, 99908), (560, 49954), (1120, 24977)]