156947156650

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{79481}}^1$

素因数の和:80107

約数の個数: 48

約数和(自身を含む): 296471357208

約数和(自身を除く): 139524200558

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 541, 730, 1082, 1825, 2705, 3650, 5410, 13525, 27050, 39493, 78986, 79481, 158962, 197465, 394930, 397405, 794810, 987325, 1974650, 1987025, 3974050, 5802113, 11604226, 29010565, 42999221, 58021130, 85998442, 145052825, 214996105, 290105650, 429992210, 1074980525, 2149961050, 3138943133, 6277886266, 15694715665, 31389431330, 78473578325, 156947156650]

約数ペア:

[(1, 156947156650), (2, 78473578325), (5, 31389431330), (10, 15694715665), (25, 6277886266), (50, 3138943133), (73, 2149961050), (146, 1074980525), (365, 429992210), (541, 290105650), (730, 214996105), (1082, 145052825), (1825, 85998442), (2705, 58021130), (3650, 42999221), (5410, 29010565), (13525, 11604226), (27050, 5802113), (39493, 3974050), (78986, 1987025), (79481, 1974650), (158962, 987325), (197465, 794810), (394930, 397405)]