74385070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{433}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 137803680

約数和(自身を除く): 63418610

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 419, 433, 838, 866, 2095, 2165, 4190, 4330, 17179, 17753, 34358, 35506, 85895, 88765, 171790, 177530, 181427, 362854, 907135, 1814270, 7438507, 14877014, 37192535, 74385070]

約数ペア:

[(1, 74385070), (2, 37192535), (5, 14877014), (10, 7438507), (41, 1814270), (82, 907135), (205, 362854), (410, 181427), (419, 177530), (433, 171790), (838, 88765), (866, 85895), (2095, 35506), (2165, 34358), (4190, 17753), (4330, 17179)]