24994880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4147

約数の個数: 56

約数和(自身を含む): 62666880

約数和(自身を除く): 37672000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 4111, 6080, 8222, 16444, 20555, 32888, 41110, 65776, 78109, 82220, 131552, 156218, 164440, 263104, 312436, 328880, 390545, 624872, 657760, 781090, 1249744, 1315520, 1562180, 2499488, 3124360, 4998976, 6248720, 12497440, 24994880]

約数ペア:

[(1, 24994880), (2, 12497440), (4, 6248720), (5, 4998976), (8, 3124360), (10, 2499488), (16, 1562180), (19, 1315520), (20, 1249744), (32, 781090), (38, 657760), (40, 624872), (64, 390545), (76, 328880), (80, 312436), (95, 263104), (152, 164440), (160, 156218), (190, 131552), (304, 82220), (320, 78109), (380, 65776), (608, 41110), (760, 32888), (1216, 20555), (1520, 16444), (3040, 8222), (4111, 6080)]