105019280

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5783}}^1$

素因数の和:6023

約数の個数: 40

約数和(自身を含む): 245287872

約数和(自身を除く): 140268592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 5783, 9080, 11566, 18160, 23132, 28915, 46264, 57830, 92528, 115660, 231320, 462640, 1312741, 2625482, 5250964, 6563705, 10501928, 13127410, 21003856, 26254820, 52509640, 105019280]

約数ペア:

[(1, 105019280), (2, 52509640), (4, 26254820), (5, 21003856), (8, 13127410), (10, 10501928), (16, 6563705), (20, 5250964), (40, 2625482), (80, 1312741), (227, 462640), (454, 231320), (908, 115660), (1135, 92528), (1816, 57830), (2270, 46264), (3632, 28915), (4540, 23132), (5783, 18160), (9080, 11566)]