4031198650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{146323}}^1$

素因数の和:146383

約数の個数: 48

約数和(自身を含む): 8164879200

約数和(自身を除く): 4133680550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1102, 1450, 2755, 5510, 13775, 27550, 146323, 292646, 731615, 1463230, 2780137, 3658075, 4243367, 5560274, 7316150, 8486734, 13900685, 21216835, 27801370, 42433670, 69503425, 80623973, 106084175, 139006850, 161247946, 212168350, 403119865, 806239730, 2015599325, 4031198650]

約数ペア:

[(1, 4031198650), (2, 2015599325), (5, 806239730), (10, 403119865), (19, 212168350), (25, 161247946), (29, 139006850), (38, 106084175), (50, 80623973), (58, 69503425), (95, 42433670), (145, 27801370), (190, 21216835), (290, 13900685), (475, 8486734), (551, 7316150), (725, 5560274), (950, 4243367), (1102, 3658075), (1450, 2780137), (2755, 1463230), (5510, 731615), (13775, 292646), (27550, 146323)]