486475840

素因数分解:

$2^6\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1361}}^1$

素因数の和:2495

約数の個数: 56

約数和(自身を含む): 1160309592

約数和(自身を除く): 673833752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1117, 1361, 2234, 2722, 4468, 5444, 5585, 6805, 8936, 10888, 11170, 13610, 17872, 21776, 22340, 27220, 35744, 43552, 44680, 54440, 71488, 87104, 89360, 108880, 178720, 217760, 357440, 435520, 1520237, 3040474, 6080948, 7601185, 12161896, 15202370, 24323792, 30404740, 48647584, 60809480, 97295168, 121618960, 243237920, 486475840]

約数ペア:

[(1, 486475840), (2, 243237920), (4, 121618960), (5, 97295168), (8, 60809480), (10, 48647584), (16, 30404740), (20, 24323792), (32, 15202370), (40, 12161896), (64, 7601185), (80, 6080948), (160, 3040474), (320, 1520237), (1117, 435520), (1361, 357440), (2234, 217760), (2722, 178720), (4468, 108880), (5444, 89360), (5585, 87104), (6805, 71488), (8936, 54440), (10888, 44680), (11170, 43552), (13610, 35744), (17872, 27220), (21776, 22340)]