2022382075

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{571}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 2954009344

約数和(自身を除く): 931627269

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 547, 571, 925, 1295, 2735, 2855, 3829, 3997, 6475, 13675, 14275, 19145, 19985, 20239, 21127, 95725, 99925, 101195, 105635, 141673, 147889, 312337, 505975, 528175, 708365, 739445, 1561685, 2186359, 3541825, 3697225, 7808425, 10931795, 11556469, 54658975, 57782345, 80895283, 288911725, 404476415, 2022382075]

約数ペア:

[(1, 2022382075), (5, 404476415), (7, 288911725), (25, 80895283), (35, 57782345), (37, 54658975), (175, 11556469), (185, 10931795), (259, 7808425), (547, 3697225), (571, 3541825), (925, 2186359), (1295, 1561685), (2735, 739445), (2855, 708365), (3829, 528175), (3997, 505975), (6475, 312337), (13675, 147889), (14275, 141673), (19145, 105635), (19985, 101195), (20239, 99925), (21127, 95725)]