85581650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22229}}^1$

素因数の和:22259

約数の個数: 48

約数和(自身を含む): 198469440

約数和(自身を除く): 112887790

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 22229, 44458, 111145, 155603, 222290, 244519, 311206, 489038, 555725, 778015, 1111450, 1222595, 1556030, 1711633, 2445190, 3423266, 3890075, 6112975, 7780150, 8558165, 12225950, 17116330, 42790825, 85581650]

約数ペア:

[(1, 85581650), (2, 42790825), (5, 17116330), (7, 12225950), (10, 8558165), (11, 7780150), (14, 6112975), (22, 3890075), (25, 3423266), (35, 2445190), (50, 1711633), (55, 1556030), (70, 1222595), (77, 1111450), (110, 778015), (154, 555725), (175, 489038), (275, 311206), (350, 244519), (385, 222290), (550, 155603), (770, 111145), (1925, 44458), (3850, 22229)]