1796152460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{8737}}^1$

素因数の和:9306

約数の個数: 48

約数和(自身を含む): 3978236640

約数和(自身を除く): 2182084180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 541, 1082, 2164, 2705, 5410, 8737, 10279, 10820, 17474, 20558, 34948, 41116, 43685, 51395, 87370, 102790, 166003, 174740, 205580, 332006, 664012, 830015, 1660030, 3320060, 4726717, 9453434, 18906868, 23633585, 47267170, 89807623, 94534340, 179615246, 359230492, 449038115, 898076230, 1796152460]

約数ペア:

[(1, 1796152460), (2, 898076230), (4, 449038115), (5, 359230492), (10, 179615246), (19, 94534340), (20, 89807623), (38, 47267170), (76, 23633585), (95, 18906868), (190, 9453434), (380, 4726717), (541, 3320060), (1082, 1660030), (2164, 830015), (2705, 664012), (5410, 332006), (8737, 205580), (10279, 174740), (10820, 166003), (17474, 102790), (20558, 87370), (34948, 51395), (41116, 43685)]