24657440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8111}}^1$

素因数の和:8145

約数の個数: 48

約数和(自身を含む): 61326720

約数和(自身を除く): 36669280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 8111, 16222, 32444, 40555, 64888, 81110, 129776, 154109, 162220, 259552, 308218, 324440, 616436, 648880, 770545, 1232872, 1297760, 1541090, 2465744, 3082180, 4931488, 6164360, 12328720, 24657440]

約数ペア:

[(1, 24657440), (2, 12328720), (4, 6164360), (5, 4931488), (8, 3082180), (10, 2465744), (16, 1541090), (19, 1297760), (20, 1232872), (32, 770545), (38, 648880), (40, 616436), (76, 324440), (80, 308218), (95, 259552), (152, 162220), (160, 154109), (190, 129776), (304, 81110), (380, 64888), (608, 40555), (760, 32444), (1520, 16222), (3040, 8111)]