2214893650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{2137}}^1$

素因数の和:3259

約数の個数: 48

約数和(自身を含む): 4342534560

約数和(自身を除く): 2127640910

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1091, 2137, 2182, 4274, 5455, 10685, 10910, 20729, 21370, 27275, 40603, 41458, 53425, 54550, 81206, 103645, 106850, 203015, 207290, 406030, 518225, 1015075, 1036450, 2030150, 2331467, 4662934, 11657335, 23314670, 44297873, 58286675, 88595746, 116573350, 221489365, 442978730, 1107446825, 2214893650]

約数ペア:

[(1, 2214893650), (2, 1107446825), (5, 442978730), (10, 221489365), (19, 116573350), (25, 88595746), (38, 58286675), (50, 44297873), (95, 23314670), (190, 11657335), (475, 4662934), (950, 2331467), (1091, 2030150), (2137, 1036450), (2182, 1015075), (4274, 518225), (5455, 406030), (10685, 207290), (10910, 203015), (20729, 106850), (21370, 103645), (27275, 81206), (40603, 54550), (41458, 53425)]