804549400

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{60041}}^1$

素因数の和:60124

約数の個数: 48

約数和(自身を含む): 1898528040

約数和(自身を除く): 1093978640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 6700, 13400, 60041, 120082, 240164, 300205, 480328, 600410, 1200820, 1501025, 2401640, 3002050, 4022747, 6004100, 8045494, 12008200, 16090988, 20113735, 32181976, 40227470, 80454940, 100568675, 160909880, 201137350, 402274700, 804549400]

約数ペア:

[(1, 804549400), (2, 402274700), (4, 201137350), (5, 160909880), (8, 100568675), (10, 80454940), (20, 40227470), (25, 32181976), (40, 20113735), (50, 16090988), (67, 12008200), (100, 8045494), (134, 6004100), (200, 4022747), (268, 3002050), (335, 2401640), (536, 1501025), (670, 1200820), (1340, 600410), (1675, 480328), (2680, 300205), (3350, 240164), (6700, 120082), (13400, 60041)]